TI-2022-15571 Aliases CVE-2022-34763 GHSA-37rh-j9cp-x58f

Insufficient verification of data authenticity in Schneider Electric OPC UA Modicon…

LOW 33CWE-345Published 2022-07-13 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-345.

Summary

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could cause loading of unauthorized firmware images due to improper verification of the firmware signature. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

Why it matters now

EPSS 0.00287 21st percentileScored 2026-11-07

Fix Fixed OPC UA Modicon Communication Module (Schneider Electric): V1.10

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
Schneider Electric	OPC UA Modicon Communication Module	BMENUA0100 to before V1.10	V1.10	Patch available	CNA
Schneider Electric	X80 advanced RTU Communication Module	V2.01 and later	—	No fix listed	CNA

OPC UA Modicon Communication Module VendorSchneider Electric Affected BMENUA0100 to before V1.10 Fixed in V1.10 Patch available CNA
X80 advanced RTU Communication Module VendorSchneider Electric Affected V2.01 and later Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPE	Versions	Role	Vendor
cpe:2.3:o:schneider-electric:opc_ua_module_for_m580_firmware::::::::	up to 1.10	Vulnerable	Schneider Electric
cpe:2.3:h:schneider-electric:opc_ua_module_for_m580:-:::::::*	not specified by NVD	Running on	Schneider Electric
cpe:2.3:o:schneider-electric:x80_advanced_rtu_module_firmware::::::::	2.01	Vulnerable	Schneider Electric
cpe:2.3:h:schneider-electric:x80_advanced_rtu_module:-:::::::*	not specified by NVD	Running on	Schneider Electric

cpe:2.3:o:schneider-electric:opc_ua_module_for_m580_firmware:*:*:*:*:*:*:*:* Versions up to 1.10 Vulnerable ·Schneider Electric
cpe:2.3:h:schneider-electric:opc_ua_module_for_m580:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
cpe:2.3:o:schneider-electric:x80_advanced_rtu_module_firmware:*:*:*:*:*:*:*:* Versions 2.01 Vulnerable ·Schneider Electric
cpe:2.3:h:schneider-electric:x80_advanced_rtu_module:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric

Remediation

Fix · CNA OPC UA Modicon Communication Module (Schneider Electric) Fixed in V1.10

Fixed in the same release

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

Release · 2022-07-13
Schneider Electric OPC UA Modicon Communication Module V1.10
7 records Highest priority Priority LOW 7 LOW
Other records, highest priority first
- TI-2022-15569 NULL pointer dereference in Schneider Electric OPC UA Modicon Communication ModulePriority LOW 35
- TI-2022-15572 Memory corruption in Schneider Electric OPC UA Modicon Communication ModulePriority LOW 34
- TI-2022-15570 Path traversal in Schneider Electric OPC UA Modicon Communication ModulePriority LOW 34
Show all 7 records →
Release · 2022-07-13
Schneider Electric X80 advanced RTU Communication Module BMENOR2200H*
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2022-15569 NULL pointer dereference in Schneider Electric OPC UA Modicon Communication ModulePriority LOW 35
- TI-2022-15570 Path traversal in Schneider Electric OPC UA Modicon Communication ModulePriority LOW 34
- TI-2022-15573 Exposure of resource to wrong sphere in Schneider Electric OPC UA Modicon Communication…Priority LOW 26
Show all 4 records →

Timeline

2026-10-02 Threatist record created from CVE-2022-34763
2026-10-03 Alias added: GHSA-37rh-j9cp-x58f

References

Patch 1

https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-193-01_OPC_UA_X80_Advanced_RTU_Modicon_Communication_Modules+_Security_Notification.pdf

TI-2022-15569 NULL pointer dereference in Schneider Electric OPC UA Modicon Communication Module CVSS 3.1HIGH 7.5
TI-2022-15572 Memory corruption in Schneider Electric OPC UA Modicon Communication Module CVSS 3.1HIGH 7.5
TI-2022-15570 Path traversal in Schneider Electric OPC UA Modicon Communication Module CVSS 3.1HIGH 7.5
TI-2022-15568 Infinite loop in Schneider Electric OPC UA Modicon Communication Module CVSS 3.1HIGH 7.5
TI-2022-15567 Out-of-bounds write in Schneider Electric OPC UA Modicon Communication Module CVSS 3.1HIGH 7.5
TI-2022-15573 Exposure of resource to wrong sphere in Schneider Electric OPC UA Modicon Communication… CVSS 3.1MEDIUM 5.5

Sources

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