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TI-2020-09721 Aliases CVE-2020-12069GHSA-26j2-2wp8-h95h

CODESYS V3 prone to Inadequate Password Hashing

Priority LOW 35CWE-916Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00172 6th percentileScored 2026-11-08
Fix Fixed CODESYS V3 containing the CmpUserMgr (CODESYS): V3.5.16.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CODESYSCODESYS V3 containing the CmpUserMgrV3 to before V3.5.16.0V3.5.16.0Patch availableCNA
  • CODESYS V3 containing the CmpUserMgr VendorCODESYS Affected V3 to before V3.5.16.0 Fixed in V3.5.16.0 Patch available CNA

CPE configurations NVD · 117

CPEVersionsRoleVendor
cpe:2.3:a:pilz:pmc:*:*:*:*:*:*:*:*3.0.0 to before 3.5.17VulnerablePilz
cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_empc-a\/imx6:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_iot2000:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_linux:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_pfc100:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_pfc200:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_plcnext:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_for_raspberry_pi:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_rte_v3:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
  • cpe:2.3:a:pilz:pmc:*:*:*:*:*:*:*:* Versions 3.0.0 to before 3.5.17 Vulnerable ·Pilz
  • cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_empc-a\/imx6:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_iot2000:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_linux:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_pfc100:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_pfc200:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_plcnext:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_for_raspberry_pi:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_rte_v3:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
Show 107 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:codesys:control_v3_runtime_system_toolkit:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:control_win_v3:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:hmi_v3:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:a:codesys:v3_simulation_runtime:*:*:*:*:*:*:*:*before 3.5.16.0VulnerableCODESYS
cpe:2.3:o:festo:controller_cecc-d_firmware:2.3.8.0:*:*:*:*:*:*:*2.3.8.0VulnerableFesto
cpe:2.3:o:festo:controller_cecc-d_firmware:2.3.8.1:*:*:*:*:*:*:*2.3.8.1VulnerableFesto
cpe:2.3:h:festo:controller_cecc-d:-:*:*:*:*:*:*:*not specified by NVDRunning onFesto
cpe:2.3:o:festo:controller_cecc-lk_firmware:2.3.8.0:*:*:*:*:*:*:*2.3.8.0VulnerableFesto
cpe:2.3:o:festo:controller_cecc-lk_firmware:2.3.8.1:*:*:*:*:*:*:*2.3.8.1VulnerableFesto
cpe:2.3:h:festo:controller_cecc-lk:-:*:*:*:*:*:*:*not specified by NVDRunning onFesto
cpe:2.3:o:festo:controller_cecc-s_firmware:2.3.8.0:*:*:*:*:*:*:*2.3.8.0VulnerableFesto
cpe:2.3:o:festo:controller_cecc-s_firmware:2.3.8.1:*:*:*:*:*:*:*2.3.8.1VulnerableFesto
cpe:2.3:h:festo:controller_cecc-s:-:*:*:*:*:*:*:*not specified by NVDRunning onFesto
cpe:2.3:o:wago:750-8217_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableWAGO
cpe:2.3:h:wago:750-8217:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8216_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8216:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8215_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8215:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8214_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8214:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8213_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8213:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8212_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8212:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8211_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8211:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8210_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8210:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8207_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8207:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8206_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8206:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8204_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8204:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8203_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8203:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8202_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8202:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8102_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8102:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8101_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8101:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:750-8100_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:750-8100:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4201\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4201\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4202\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4202\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4203\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4203\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4204\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4204\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4205\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4205\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4205\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4205\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4206\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4206\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4206\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4206\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4301\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4301\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4302\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4302\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4303\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4303\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4304\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4304\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4305\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4305\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-4306\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-4306\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5203\/8000-001_firmware:*:*:*:*:*:*:*:*up to 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5203\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5204\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5204\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5205\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5205\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5206\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5206\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5303\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5303\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5304\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5304\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5305\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5305\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-5306\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-5306\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6201\/8000-001_firmware:*:*:*:*:*:*:*:*up to 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6201\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6202\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6202\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6203\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6203\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6204\/8000-001_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6204\/8000-001:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6301\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6301\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6302\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6302\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6303\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6303\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:762-6304\/8000-002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:762-6304\/8000-002:-:*:*:*:*:*:*:*not specified by NVDRunning onWAGO
cpe:2.3:o:wago:752-8303\/8000-0002_firmware:*:*:*:*:*:*:*:*before 03.06.19\(18\)VulnerableWAGO
cpe:2.3:h:wago:752-8303\/8000-0002:*:*:*:*:*:*:*:*all versionsRunning onWAGO
  • cpe:2.3:a:codesys:control_v3_runtime_system_toolkit:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:control_win_v3:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:hmi_v3:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:a:codesys:v3_simulation_runtime:*:*:*:*:*:*:*:* Versions before 3.5.16.0 Vulnerable ·CODESYS
  • cpe:2.3:o:festo:controller_cecc-d_firmware:2.3.8.0:*:*:*:*:*:*:* Versions 2.3.8.0 Vulnerable ·Festo
  • cpe:2.3:o:festo:controller_cecc-d_firmware:2.3.8.1:*:*:*:*:*:*:* Versions 2.3.8.1 Vulnerable ·Festo
  • cpe:2.3:h:festo:controller_cecc-d:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Festo
  • cpe:2.3:o:festo:controller_cecc-lk_firmware:2.3.8.0:*:*:*:*:*:*:* Versions 2.3.8.0 Vulnerable ·Festo
  • cpe:2.3:o:festo:controller_cecc-lk_firmware:2.3.8.1:*:*:*:*:*:*:* Versions 2.3.8.1 Vulnerable ·Festo
  • cpe:2.3:h:festo:controller_cecc-lk:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Festo
  • cpe:2.3:o:festo:controller_cecc-s_firmware:2.3.8.0:*:*:*:*:*:*:* Versions 2.3.8.0 Vulnerable ·Festo
  • cpe:2.3:o:festo:controller_cecc-s_firmware:2.3.8.1:*:*:*:*:*:*:* Versions 2.3.8.1 Vulnerable ·Festo
  • cpe:2.3:h:festo:controller_cecc-s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Festo
  • cpe:2.3:o:wago:750-8217_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8217:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8216_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8216:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8215_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8215:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8214_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8214:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8213_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8213:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8212_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8212:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8211_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8211:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8210_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8207_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8207:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8206_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8206:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8204_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8204:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8203_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8203:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8202_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8202:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8102_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8102:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8101_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8101:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:750-8100_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:750-8100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4201\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4201\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4202\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4202\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4203\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4203\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4204\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4204\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4205\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4205\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4205\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4205\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4206\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4206\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4206\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4206\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4301\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4301\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4302\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4302\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4303\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4303\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4304\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4304\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4305\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4305\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-4306\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-4306\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5203\/8000-001_firmware:*:*:*:*:*:*:*:* Versions up to 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5203\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5204\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5204\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5205\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5205\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5206\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5206\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5303\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5303\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5304\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5304\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5305\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5305\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-5306\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-5306\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6201\/8000-001_firmware:*:*:*:*:*:*:*:* Versions up to 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6201\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6202\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6202\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6203\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6203\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6204\/8000-001_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6204\/8000-001:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6301\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6301\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6302\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6302\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6303\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6303\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:762-6304\/8000-002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:762-6304\/8000-002:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WAGO
  • cpe:2.3:o:wago:752-8303\/8000-0002_firmware:*:*:*:*:*:*:*:* Versions before 03.06.19\(18\) Vulnerable ·WAGO
  • cpe:2.3:h:wago:752-8303\/8000-0002:*:*:*:*:*:*:*:* Versions all versions Running on ·WAGO

Remediation

  • Fix · CNA CODESYS V3 containing the CmpUserMgr (CODESYS) Fixed in V3.5.16.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-12069
  2. 2026-10-03 Alias added: GHSA-26j2-2wp8-h95h

References

  • TI-2019-10180 Stack-based buffer overflow in CODESYS V3 web server CVSS 3.1CRITICAL 9.8
  • TI-2020-08257 CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow. CVSS 3.1CRITICAL 9.8
  • TI-2019-13592 CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow. CVSS 3.1CRITICAL 9.8
  • TI-2019-06495 An issue was discovered in 3S-Smart CODESYS V3 through 3.5.12.30. CVSS 3.1HIGH 8.8
  • TI-2018-15275 Codesys Runtime Improper Limitation of a Pathname CVSS 3.1HIGH 8.8
  • TI-2019-10164 Path traversal in CODESYS V3 web server CVSS 3.1HIGH 7.5
See all 13 →

Sources