CVE-2023-2161

MEDIUM

Schneider Electric OPC Factory Server - XML External Entity Reference

Title source: llm

Description

A CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause unauthorized read access to the file system when a malicious configuration file is loaded on to the software by a local user.

References (1)

Core 1

Core References

Vendor Advisory

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-129-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-129-01.pdf

Scores

CVSS v3 5.0

EPSS 0.0009

EPSS Percentile 24.8%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-611

Status published

Products (2)

schneider-electric/opc_factory_server 3.63

schneider-electric/opc_factory_server < 3.63

Published May 16, 2023

Tracked Since Feb 18, 2026