TI-2021-03838 Aliases CVE-2021-20609 GHSA-x5r4-fjpr-vr8v

Uncontrolled resource consumption in Mitsubishi Electric Corporation MELSEC iQ-R Series…

LOW 39CWE-400Published 2021-12-01 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-400.

Summary

Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU, MELSEC iQ-R Series R04/08/16/32/120(EN)CPU, MELSEC iQ-R Series R08/16/32/120SFCPU, MELSEC iQ-R Series R08/16/32/120PCPU, MELSEC iQ-R Series R08/16/32/120PSFCPU, MELSEC iQ-R Series R16/32/64MTCPU, MELSEC iQ-R Series R12CCPU-V, MELSEC Q Series Q03UDECPU, MELSEC Q Series Q04/06/10/13/20/26/50/100UDEHCPU, MELSEC Q Series Q03/04/06/13/26UDVCPU, MELSEC Q Series Q04/06/13/26UDPVCPU, MELSEC Q Series Q12DCCPU-V, MELSEC Q Series Q24DHCCPU-V(G), MELSEC Q Series Q24/26DHCCPU-LS, MELSEC Q Series MR-MQ100, MELSEC Q Series Q172/173DCPU-S1, MELSEC Q Series Q172/173DSCPU, MELSEC Q Series Q170MCPU, MELSEC Q Series Q170MSCPU(-S1), MELSEC L Series L02/06/26CPU(-P), MELSEC L Series L26CPU-(P)BT and MELIPC Series MI5122-VW allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending specially crafted packets. System reset is required for recovery.

Why it matters now

EPSS 0.03273 88th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Mitsubishi Electric Corporation	MELSEC iQ-R Series R00CPU	Firmware versions "24" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R01CPU	Firmware versions "24" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R02CPU	Firmware versions "24" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R04CPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08CPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16CPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32CPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120CPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R04ENCPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08ENCPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16ENCPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32ENCPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120ENCPU	Firmware versions "57" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08SFCPU	Firmware versions "26" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16SFCPU	Firmware versions "26" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32SFCPU	Firmware versions "26" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120SFCPU	Firmware versions "26" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08PCPU	Firmware versions "29" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16PCPU	Firmware versions "29" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32PCPU	Firmware versions "29" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120PCPU	Firmware versions "29" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08PSFCPU	Firmware versions "08" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16PSFCPU	Firmware versions "08" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32PSFCPU	Firmware versions "08" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120PSFCPU	Firmware versions "08" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16MTCPU	Operating system software version "23" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32MTCPU	Operating system software version "23" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R64MTCPU	Operating system software version "23" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC iQ-R Series R12CCPU-V	Firmware versions "16" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q03UDECPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q04UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q06UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q10UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q13UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q20UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q26UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q50UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q100UDEHCPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q03UDVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q04UDVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q06UDVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q13UDVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q26UDVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q04UDPVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q06UDPVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q13UDPVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q26UDPVCPU	The first 5 digits of serial No. "23071" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q12DCCPU-V	The first 5 digits of serial No. "24031" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q24DHCCPU-V	The first 5 digits of serial No. "24031" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q24DHCCPU-VG	The first 5 digits of serial No. "24031" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q24DHCCPU-LS	The first 5 digits of serial No. "24031" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q26DHCCPU-LS	The first 5 digits of serial No. "24031" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series MR-MQ100	Operating system software version "F" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q172DCPU-S1	Operating system software version "W" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q173DCPU-S1	Operating system software version "W" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q172DSCPU	Operating system software version "Y" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q173DSCPU	Operating system software version "Y" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q170MCPU	Operating system software version "W" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q170MSCPU	Operating system software version "Y" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC Q Series Q170MSCPU-S1	Operating system software version "Y" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L02CPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L06CPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L26CPU	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L02CPU-P	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L06CPU-P	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L26CPU-P	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L26CPU-BT	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELSEC L Series L26CPU-PBT	The first 5 digits of serial No. "23121" and prior	—	No fix listed	CNA
Mitsubishi Electric Corporation	MELIPC Series MI5122-VW	Firmware versions "05" and prior	—	No fix listed	CNA

MELSEC iQ-R Series R00CPU VendorMitsubishi Electric Corporation Affected Firmware versions "24" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R01CPU VendorMitsubishi Electric Corporation Affected Firmware versions "24" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R02CPU VendorMitsubishi Electric Corporation Affected Firmware versions "24" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R04CPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R08CPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R16CPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R32CPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R120CPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R04ENCPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R08ENCPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R16ENCPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R32ENCPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R120ENCPU VendorMitsubishi Electric Corporation Affected Firmware versions "57" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R08SFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "26" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R16SFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "26" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R32SFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "26" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R120SFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "26" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R08PCPU VendorMitsubishi Electric Corporation Affected Firmware versions "29" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R16PCPU VendorMitsubishi Electric Corporation Affected Firmware versions "29" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R32PCPU VendorMitsubishi Electric Corporation Affected Firmware versions "29" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R120PCPU VendorMitsubishi Electric Corporation Affected Firmware versions "29" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R08PSFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "08" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R16PSFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "08" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R32PSFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "08" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R120PSFCPU VendorMitsubishi Electric Corporation Affected Firmware versions "08" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R16MTCPU VendorMitsubishi Electric Corporation Affected Operating system software version "23" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R32MTCPU VendorMitsubishi Electric Corporation Affected Operating system software version "23" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R64MTCPU VendorMitsubishi Electric Corporation Affected Operating system software version "23" and prior Fixed in — No fix listed CNA
MELSEC iQ-R Series R12CCPU-V VendorMitsubishi Electric Corporation Affected Firmware versions "16" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q03UDECPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q04UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q06UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q10UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q13UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q20UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q26UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q50UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q100UDEHCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q03UDVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q04UDVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q06UDVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q13UDVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q26UDVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q04UDPVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q06UDPVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q13UDPVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q26UDPVCPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23071" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q12DCCPU-V VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "24031" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q24DHCCPU-V VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "24031" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q24DHCCPU-VG VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "24031" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q24DHCCPU-LS VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "24031" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q26DHCCPU-LS VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "24031" and prior Fixed in — No fix listed CNA
MELSEC Q Series MR-MQ100 VendorMitsubishi Electric Corporation Affected Operating system software version "F" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q172DCPU-S1 VendorMitsubishi Electric Corporation Affected Operating system software version "W" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q173DCPU-S1 VendorMitsubishi Electric Corporation Affected Operating system software version "W" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q172DSCPU VendorMitsubishi Electric Corporation Affected Operating system software version "Y" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q173DSCPU VendorMitsubishi Electric Corporation Affected Operating system software version "Y" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q170MCPU VendorMitsubishi Electric Corporation Affected Operating system software version "W" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q170MSCPU VendorMitsubishi Electric Corporation Affected Operating system software version "Y" and prior Fixed in — No fix listed CNA
MELSEC Q Series Q170MSCPU-S1 VendorMitsubishi Electric Corporation Affected Operating system software version "Y" and prior Fixed in — No fix listed CNA
MELSEC L Series L02CPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L06CPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L26CPU VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L02CPU-P VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L06CPU-P VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L26CPU-P VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L26CPU-BT VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELSEC L Series L26CPU-PBT VendorMitsubishi Electric Corporation Affected The first 5 digits of serial No. "23121" and prior Fixed in — No fix listed CNA
MELIPC Series MI5122-VW VendorMitsubishi Electric Corporation Affected Firmware versions "05" and prior Fixed in — No fix listed CNA

CPE configurations NVD · 115

CPE	Versions	Role	Vendor
cpe:2.3:o:mitsubishi:melsec_iq-r_r00_cpu_firmware::::::::	up to 24	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r00_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r01_cpu_firmware::::::::	up to 24	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r01_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r02_cpu_firmware::::::::	up to 24	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r02_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r04_cpu_firmware::::::::	up to 57	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r04_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_cpu_firmware::::::::	up to 57	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi

cpe:2.3:o:mitsubishi:melsec_iq-r_r00_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 24 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r00_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r01_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 24 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r01_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r02_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 24 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r02_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r04_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 57 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r04_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 57 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi

Show 105 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_cpu_firmware::::::::	up to 57	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r120_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_cpu_firmware::::::::	up to 57	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_cpu_firmware::::::::	up to 57	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_cpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r04_pcpu_firmware::::::::	up to 29	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r04_pcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_pcpu_firmware::::::::	up to 29	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_pcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_pcpu_firmware::::::::	up to 29	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_pcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_pcpu_firmware::::::::	up to 29	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_pcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_pcpu_firmware::::::::	up to 29	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r120_pcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_sfcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_sfcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_sfcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_sfcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_sfcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_sfcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_sfcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r120_sfcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_mtcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_mtcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_mtcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_mtcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r64_mtcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r64_mtcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r12_ccpu-v_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r12_ccpu-v:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q03udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q03udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q04udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q04udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q06udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q06udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q10udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q10udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q13udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q13udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q20udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q20udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q50udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q50udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q100udecpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q100udecpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q03udvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q03udvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q04udvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q04udvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q06udvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q06udvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q13udvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q13udvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26udvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26udvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q04udpvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q04udpvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q06udpvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q06udpvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q13udpvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q13udpvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26udpvcpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26udpvcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q12dccpu-v_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q12dccpu-v:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q24dhccpu-v\(g\)_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q24dhccpu-v\(g\):-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q24dhccpu-ls_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q24dhccpu-ls:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26dhccpu-ls_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26dhccpu-ls:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_mr-mq100_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_mr-mq100:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q172dcpu-s1_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q172dcpu-s1:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q173dcpu-s1_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q173dcpu-s1:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q172dscpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q172dscpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q173dscpu_firmware:-:::::::*	not specified by NVD	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q173dscpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q170mscpu\(-s1\)_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q170mscpu\(-s1\):-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q170mcpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q170mcpu:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melipc_mi5122-vw_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melipc_mi5122-vw:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l26cpu-\(p\)bt_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l26cpu-\(p\)bt:-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l26cpu\(-p\)_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l26cpu\(-p\):-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l06cpu\(-p\)_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l06cpu\(-p\):-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l02cpu\(-p\)_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l02cpu\(-p\):-:::::::*	not specified by NVD	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_cpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_cpu::::::::	all versions	Running on	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_cpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_cpu_firmware::::::::	all versions	Vulnerable	Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_cpu_firmware::::::::	all versions	Vulnerable	Mitsubishi

cpe:2.3:o:mitsubishi:melsec_iq-r_r120_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 57 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r120_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 57 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 57 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r04_pcpu_firmware:*:*:*:*:*:*:*:* Versions up to 29 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r04_pcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_pcpu_firmware:*:*:*:*:*:*:*:* Versions up to 29 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_pcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_pcpu_firmware:*:*:*:*:*:*:*:* Versions up to 29 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_pcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_pcpu_firmware:*:*:*:*:*:*:*:* Versions up to 29 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_pcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_pcpu_firmware:*:*:*:*:*:*:*:* Versions up to 29 Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r120_pcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_sfcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_sfcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_sfcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_sfcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_sfcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_sfcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_sfcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r120_sfcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_mtcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r16_mtcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_mtcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r32_mtcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r64_mtcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r64_mtcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r12_ccpu-v_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r12_ccpu-v:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q03udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q03udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q04udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q04udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q06udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q06udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q10udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q10udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q13udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q13udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q20udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q20udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q50udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q50udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q100udecpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q100udecpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q03udvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q03udvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q04udvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q04udvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q06udvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q06udvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q13udvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q13udvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26udvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26udvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q04udpvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q04udpvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q06udpvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q06udpvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q13udpvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q13udpvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26udpvcpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26udpvcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q12dccpu-v_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q12dccpu-v:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q24dhccpu-v\(g\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q24dhccpu-v\(g\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q24dhccpu-ls_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q24dhccpu-ls:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q26dhccpu-ls_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q26dhccpu-ls:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_mr-mq100_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_mr-mq100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q172dcpu-s1_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q172dcpu-s1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q173dcpu-s1_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q173dcpu-s1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q172dscpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q172dscpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q173dscpu_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q173dscpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q170mscpu\(-s1\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q170mscpu\(-s1\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_q170mcpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_q170mcpu:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melipc_mi5122-vw_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melipc_mi5122-vw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l26cpu-\(p\)bt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l26cpu-\(p\)bt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l26cpu\(-p\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l26cpu\(-p\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l06cpu\(-p\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l06cpu\(-p\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_l02cpu\(-p\)_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_l02cpu\(-p\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r08_cpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:h:mitsubishi:melsec_iq-r_r08_cpu:*:*:*:*:*:*:*:* Versions all versions Running on ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r16_cpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r32_cpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi
cpe:2.3:o:mitsubishi:melsec_iq-r_r120_cpu_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mitsubishi

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2021-12-01
Mitsubishi Electric MELIPC Series MI5122-VW, MELSEC L Series L02CPU and 67 more products — mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_…
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2021-03840 Improper input validation in Mitsubishi Electric Corporation MELSEC iQ-R Series R00CPUPriority LOW 39
- TI-2021-03839 Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric…Priority LOW 39
Show all 3 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2021-20609
2026-10-03 Alias added: GHSA-x5r4-fjpr-vr8v

References

Advisory 3

TI-2022-14737 Deserialization of untrusted data in Mitsubishi Electric Corporation GENESIS64 CVSS 3.1CRITICAL 9.8
TI-2022-19113 Authentication Bypass Vulnerability in Web Server Function on MELSEC Series CVSS 3.1CRITICAL 9.1
TI-2023-01345 Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module CVSS 3.1CRITICAL 10.0
TI-2023-06346 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')… CVSS 3.1CRITICAL 9.8
TI-2023-03131 Denial of Service (DoS) and Remote Code Execution Vulnerability in MITSUBISHI CNC Series CVSS 3.1CRITICAL 9.8
TI-2021-03821 Memory corruption in Mitsubishi Electric Corporation CPU Module Logging Configuration Tool CVSS 3.1CRITICAL 9.8

See all 151 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences