CVE-2025-40770 Other in SINEC Traffic Analyzer
An attacker can interact with the monitoring interface to perform man-in-the-middle attacks due to non-passive operation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-40770?
CVE-2025-40770 is a high-severity vulnerability in Siemens SINEC Traffic Analyzer, published on 12 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability has been identified in SINEC Traffic Analyzer (6GK8822-1BG01-0BA0) (All versions). The affected application uses a monitoring interface that is not operating in a strictly passive mode. This could allow an attacker to interact with the interface, leading to man-in-the-middle attacks.
Weakness: CWE-300
Which versions are affected by CVE-2025-40770?
It affects 1 product.
Products include Siemens Sinec Traffic Analyzer.
How do I fix CVE-2025-40770?
No fix has been published for CVE-2025-40770 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-40770 being exploited?
There is no known exploitation of CVE-2025-40770 in the wild and no public exploit code.
Other vulnerabilities in Siemens SINEC Traffic Analyzer
Sources
Also known as GHSA-cp33-rj52-7fgh.