CVE-2023-40727

7.8 highEPSS 0.1%

High (7.8) in siemens qms automotive. EPSS 0.1% chance of exploitation in the next 30 days.

A vulnerability has been identified in QMS Automotive (All versions < V12.39). The QMS.Mobile module of the affected application uses weak outdated application signing mechanism. This could allow an attacker to tamper the application code.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)
CWE: CWE-347
Published: 2023-09-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

siemens:qms_automotive

References

https://cert-portal.siemens.com/productcert/pdf/ssa-147266.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-147266.pdf

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