CVE-2025-2957 TRENDnet TEW-411BRP+ HTTP Request httpd sub_401DB0 null pointer dereference
A local attacker can cause a denial of service in TRENDnet TEW-411BRP+ routers via a null pointer dereference in the HTTP handler.
- 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-2025-2957?
CVE-2025-2957 is a high-severity vulnerability in TRENDnet TEW-411BRP+, published on 30 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in TRENDnet TEW-411BRP+ 2.07. It has been classified as problematic. Affected is the function sub_401DB0 of the file /usr/sbin/httpd of the component HTTP Request Handler. The manipulation leads to null pointer dereference. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-2957?
How do I fix CVE-2025-2957?
No fix has been published for CVE-2025-2957 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-2957 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-2957 exists.
Sources
Also known as GHSA-h83r-q973-p4xc.