CVE-2022-33736: Siemens Opcenter Quality

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

A vulnerability has been identified in Opcenter Quality V13.1 (All versions < V13.1.20220624), Opcenter Quality V13.2 (All versions < V13.2.20220624). The affected applications do not properly validate login information during authentication. This could lead to denial of service condition for existing users or allow unauthenticated remote attackers to successfully login without credentials.

Affected products

• Siemens Opcenter Quality: from 13.1.0, before 13.1.20220624 (fixed in 13.1.20220624); from 13.2.0, before 13.2.20220624 (fixed in 13.2.20220624)

Published 2022-07-12. Last modified 2026-06-17.