Auth bypass in Siemens Opcenter Quality
CVE-2024-41979
A vulnerability has been identified in SmartClient modules Opcenter QL Home (SC) (All versions >= V13.2 < V2506), SOA Audit (All versions >= V13.2 < V2506), SOA Cockpit (All versions >= V13.2 < V2506). The affected application does not enforce mandatory authorization on some functionality level at server side. This could allow an authenticated attacker to gain complete access of the application.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (6.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Siemens Opcenter Quality — versions 13.2
- Siemens Smartclient Modules Opcenter Ql Home (Sc) — versions V13.2
- Siemens Soa Audit — versions V13.2
- Siemens Soa Cockpit — versions V13.2
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/html/ssa-382999.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-41979?
- CVE-2024-41979 is a high-severity vulnerability in Siemens Opcenter Quality, classified under Incorrect Authorization. CVSS score: 7.1/10. Published 2025-08-12.
- How severe is CVE-2024-41979?
- High severity. CVSS v3 base score is 7.1 out of 10.