Vulnerability in SINEC Traffic Analyzer Affects Siemens Products
CVE-2025-40770

7.5HIGH

Key Information:

Vendor

Siemens
Status
Sinec Traffic Analyzer
Vendor
CVE Published:
12 August 2025

What is CVE-2025-40770?

A vulnerability exists in SINEC Traffic Analyzer, where the monitoring interface does not operate solely in a passive mode. This flaw can enable attackers to interact with the interface, potentially leading to man-in-the-middle attacks. As such, unauthorized users may gain the ability to intercept and manipulate data transmitted between trusted parties, posing significant security risks.

Affected Version(s)

SINEC Traffic Analyzer 0

References

https://cert-portal.siemens.com/productcert/html/ssa-5173...

CVSS V4

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-40770 : Vulnerability in SINEC Traffic Analyzer Affects Siemens Products