Critical severity9.8NVD Advisory· Published Apr 22, 2021· Updated Jun 17, 2026
CVE-2021-27389
CVE-2021-27389
Description
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.
Affected products
6<V12.30+ 2 more
- (no CPE)range: <V12.30
- (no CPE)range: All versions < V12.30
- cpe:2.3:a:siemens:qms_automotive:*:*:*:*:*:*:*:*range: <12.30
<V12.2+ 2 more
- (no CPE)range: <V12.2
- (no CPE)range: All versions < V12.2
- cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:*range: <12.2
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-788287.pdfnvdVendor Advisory
News mentions
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