Authorization Bypass Vulnerability in QMS Automotive by Siemens
CVE-2023-40730

8.8HIGH

Key Information:

Vendor
Siemens
Status
QMS Automotive
Vendor
CVE Published:
12 September 2023

Summary

A significant authorization bypass vulnerability exists in the QMS.Mobile module of QMS Automotive, specifically in all versions below V12.39. This flaw allows unauthorized users to gain access to confidential information, perform actions associated with administrative privileges, and could potentially trigger a denial-of-service condition, posing serious risks to data integrity and availability.

Affected Version(s)

QMS Automotive All versions < V12.39

References

https://cert-portal.siemens.com/productcert/pdf/ssa-14726...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.