CVE-2022-43517: Siemens Star-Ccm+

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability has been identified in Simcenter STAR-CCM+ (All versions < V2306). The affected application improperly assigns file permissions to installation folders. This could allow a local attacker with an unprivileged account to override or modify the service executables and subsequently gain elevated privileges.

Affected products

• Siemens Star-Ccm+: any version

Published 2022-12-13. Last modified 2026-06-17.