SB2022121533 - Argument Injection in Siemens SIMATIC WinCC OA
Published: December 15, 2022
Security Bulletin ID
SB2022121533
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Neutralization of Argument Delimiters in a Command (CVE-ID: CVE-2022-44731)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to an argument injection issue in the Ultralight Client backend application. A remote user can inject arbitrary parameters when starting the client via the web interface.
Remediation
Install update from vendor's website.