What is CVE-2025-40768?

CVE-2025-40768 is a high-severity vulnerability in Siemens Sinec Traffic Analyzer, classified under Information Disclosure. CVSS score: 7.3/10. Published 2025-08-12.

How severe is CVE-2025-40768?

High severity. CVSS v3 base score is 7.3 out of 10.

Is CVE-2025-40768 known to be exploited?

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

Information disclosure in Siemens Sinec Traffic Analyzer

CVE-2025-40768

A vulnerability has been identified in SINEC Traffic Analyzer (6GK8822-1BG01-0BA0) (All versions < V3.0). The affected application exposes an internal service port to be accessible from outside the system. This could allow an unauthorized…

Vulnerability class: Information Disclosure

EPSS: 0.000 (8.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Siemens Sinec Traffic Analyzer — versions 0

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cert-portal.siemens.com/productcert/html/ssa-517338.html

Frequently asked questions

What is CVE-2025-40768?: CVE-2025-40768 is a high-severity vulnerability in Siemens Sinec Traffic Analyzer, classified under Information Disclosure. CVSS score: 7.3/10. Published 2025-08-12.
How severe is CVE-2025-40768?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2025-40768 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.