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 attacker to access the application.

Vulnerability class: Information Disclosure

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.001 (2.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-40768: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

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.