CVE-2025-41713 WAGO: Vulnerability in hardware switch circuit
An unauthenticated remote attacker can bypass network segmentation during device boot due to undefined switch state, requiring firmware updates for WAGO CC100 switches.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-41713?
CVE-2025-41713 is a medium-severity vulnerability in WAGO CC100 0751-9301, published on 15 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
During a short time frame while the device is booting an unauthenticated remote attacker can send traffic to unauthorized networks due to the switch operating in an undefined state until a CPU-induced reset allows proper configuration.
Weakness: CWE-1188
Which versions are affected by CVE-2025-41713?
How do I fix CVE-2025-41713?
No fix has been published for CVE-2025-41713 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-41713 being exploited?
There is no known exploitation of CVE-2025-41713 in the wild and no public exploit code.
Sources
Also known as GHSA-4x6r-qc3x-j39x.