Vulnerability in Siemens Opcenter Quality
CVE-2021-27389
A vulnerability has been identified in Opcenter Quality (All versions < V12.2), QMS Automotive (All versions < V12.30). A private sign key is shipped with the product without adequate protection.
EPSS: 0.010 (59.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Siemens Opcenter Quality — versions All versions < V12.2
- Siemens Opcenter_quality
- Siemens Qms Automotive — versions All versions < V12.30
- Siemens Qms_automotive
Weakness classification (CWE)
References
- productcert@siemens.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-27389?
- CVE-2021-27389 is a critical-severity vulnerability in Siemens Opcenter Quality, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2021-04-22.
- How severe is CVE-2021-27389?
- Critical severity. CVSS v3 base score is 9.8 out of 10.