Improper Restriction of XML External Entity Reference in Schneider Electric Software
CVE-2023-2161

5MEDIUM

Key Information:

Vendor
Schneider Electric
Status
Opc Factory Server (ofs)
Vendor
CVE Published:
16 May 2023

Summary

An improper restriction of XML external entity reference vulnerability exists in Schneider Electric Software. This vulnerability can enable a local user with malicious intent to load a specially crafted configuration file, potentially leading to unauthorized access to the file system. It's crucial for users to update their software to mitigate this risk and safeguard their data.

Affected Version(s)

OPC Factory Server (OFS) Versions prior to V3.63SP2

References

https://download.schneider-electric.com/files?p_Doc_Ref=S...

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.