CVE-2023-40727 — Improper Verification of Cryptographic Signature in Siemens QMS Automotive

CWE-347 — Improper Verification of Cryptographic Signature3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 89.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Siemens QMS Automotive
Timeline
PublishedSep 12
Latest updateSep 14

Description

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 The QMS.Mobile module of the affected application uses weak outdated application signing mechanism.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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5siemens/qms_automotiveAll versions < V12.39

🔴Vulnerability Details

2
GHSA
GHSA-32xp-f3ph-fppf: A vulnerability has been identified in QMS Automotive (All versions < V12↗2023-09-14
▶
CVEList
CVE-2023-40727: A vulnerability has been identified in QMS Automotive (All versions < V12↗2023-09-12
▶
CVE-2023-40727 — Siemens QMS Automotive vulnerability | cvebase