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CVE-2023-40732

LOW
3.9
CVSS Score
Published: September 12, 2023 at 09:32 AM UTC
Updated: June 17, 2026 at 06:19 AM UTC
1 product affected across 1 vendorQMS Automotive

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Severity
LOW3.9
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A vulnerability has been identified in QMS Automotive (All versions < V12.39). The QMS.Mobile module of the affected application does not invalidate the session token on logout. This could allow an attacker to perform session hijacking attacks.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

QMS Automotive· Siemens
95%
v < 12.39All versions < V12.39
Affected range stops below 12.39, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-147266.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.9LOWsiemens
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-613

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