What is CVE-2023-40731?

CVE-2023-40731 is a medium-severity vulnerability in Siemens Qms Automotive, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.7/10. Published 2023-09-12.

How severe is CVE-2023-40731?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Is CVE-2023-40731 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Siemens Qms Automotive

CVE-2023-40731

A vulnerability has been identified in QMS Automotive (All versions < V12.39). The affected application allows users to upload arbitrary file types. This could allow an attacker to upload malicious files, that could potentially lead to cod…

Vulnerability class: Unrestricted File Upload

EPSS: 0.002 (36.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C.

Affected products

Siemens Qms Automotive — versions All versions < V12.39

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

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

Frequently asked questions

What is CVE-2023-40731?: CVE-2023-40731 is a medium-severity vulnerability in Siemens Qms Automotive, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.7/10. Published 2023-09-12.
How severe is CVE-2023-40731?: Medium severity. CVSS v3 base score is 5.7 out of 10.
Is CVE-2023-40731 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.