CVE-2022-38466: Siemens Coreshield One-Way Gateway

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

A vulnerability has been identified in CoreShield One-Way Gateway (OWG) Software (All versions < V2.2). The default installation sets insecure file permissions that could allow a local attacker to escalate privileges to local administrator.

Affected products

• Siemens Coreshield One-Way Gateway: before 2.2 (fixed in 2.2)

Published 2022-09-13. Last modified 2026-06-17.