Vulnerability · Published Aug 12, 2025 · Assigned by siemens
CVE-2025-40770
High 7.4
In plain English
A high-severity security flaw in SINEC Traffic Analyzer from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)0.1%top 97.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SINEC Traffic Analyzer | 0 – before * |
Weakness: CWE-300 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H