CVE-2022-34765 - A CWE-73: External Control of File Name or Path vulnerability exists that could cause loading of unauthorized firmware images when user-controlled data is written to the file path

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MEDIUM

A CWE-73: External Control of File Name or Path vulnerability exists that could cause loading of unauthorized firmware images when user-controlled data is written to the file path

Published Jul 13, 2022

5.5

MEDIUM

CVSS 3.1

EPSS 0.57%

Description

A CWE-73: External Control of File Name or Path vulnerability exists that could cause loading of unauthorized firmware images when user-controlled data is written to the file path. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

Affected products

Vendor Schneider Electric Product OPC UA Modicon Communication Module Default
n/a
- Version
  BMENUA0100
  Status
  affected
  Constraints
  <V1.10
Vendor Schneider Electric Product X80 advanced RTU Communication Module Default
n/a
- Version
  V2.01
  Status
  affected
  Constraints
  <BMENOR2200H*

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Schneider Electric

OPC UA Modicon Communication Module

n/a

Version	Status	Constraints
BMENUA0100	affected	<V1.10

Schneider Electric

X80 advanced RTU Communication Module

n/a

Version	Status	Constraints
V2.01	affected	<BMENOR2200H*

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-668

CWE-73

References (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
x_refsource_MISCPatchVendor Advisory

Link	Providers	Tags
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		x_refsource_MISCPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner schneider

Published Jul 13, 2022

Updated Sep 16, 2024

Reserved Jun 28, 2022

Link CVE-2022-34765

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2022-34765

Red Hat

Severity n/a

Public date n/a

Links CVE-2022-34765