SB2025021258 - Privilege escalation in Siemens SIMATIC IPC DiagBase and SIMATIC IPC DiagMonitor
Published: February 12, 2025
Security Bulletin ID
SB2025021258
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Incorrect permission assignment for critical resource (CVE-ID: CVE-2025-23403)
CWE-ID: CWE-732 - Incorrect Permission Assignment for Critical Resource
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to the affected device do not properly restrict the user permission for the registry key. A local user can load vulnerable drivers into the system and gain elevated privileges on the system.
Remediation
Install update from vendor's website.