CVE-2022-34762 - CVE House
Back to Database
Status published Medium CVE-2022-34762

A CWE-22: Improper Limitation of a Pathname to a Restricted...

Vulnerability Description

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause unauthorized firmware image loading when unsigned images are added to the firmware image path. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-34762

Credits & Attribution

No credits recorded in the NVD database.

References

More from Schneider Electric

View All →
CVE-2025-9997
CWE-78: Improper Neutralization of Special Elements used in an OS...
Medium 5.8
CVE-2025-9996
CWE-78: Improper Neutralization of Special Elements used in an OS...
Medium 5.8
CVE-2025-8453
CWE-269: Improper Privilege Management vulnerability exists that could cause privilege...
High 8.4
CVE-2025-7746
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site...
Medium 5.3
CVE-2025-6788
A CWE-668: Exposure of Resource to Wrong Sphere vulnerability exists...
Medium 5.3

Affected Vendor

Schneider Electric

View all reports →

Affected Software

OPC UA Modicon Communication Module, X80 advanced RTU Communication Module
Vulnerable Versions:
BMENUA0100, V2.01

Timeline

Official Publish: July 13th, 2022
Last Modified: September 16th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H

Weaknesses (CWE)

CWE-22

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1005 Data from Local System
Collection
T1552 Unsecured Credentials
Credential Access
T1565.001 Stored Data Manipulation
Impact