CVE-2023-40732 | BDVDB-2026-211808 Detail

SiemensQMS Automotive

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.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: local.

Weaknesses#

CWE-613 Insufficient Session Expiration

References#

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

Exploit#

No public exploit known

History#

Version 12023-09-12Record published in the CVE List.
Version 22025-02-27Most recent update recorded in the CVE List.

Published

Published: 2023-09-12
Last modified: 2025-02-27

Vendor information

Vendor: Siemens
Product: QMS Automotive

All Siemens vulnerabilities

Score

3.9 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 5.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
All versions < V12.39
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

3.9 Low

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	Required
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).