CVE-2025-3995 TOTOLINK N150RT LAN Settings Page fromStaticDHCP cross site scripting

Medium 4.8 Published 28 Apr 2025 Updated 28 Apr 2025

Remote attackers can inject malicious scripts via the Hostname parameter in the LAN settings page of TOTOLINK N150RT routers.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-3995?

CVE-2025-3995 is a medium-severity cross-site scripting vulnerability in TOTOLINK N150RT, published on 28 Apr 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /boafrm/fromStaticDHCP of the component LAN Settings Page. The manipulation of the argument Hostname leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-3995?

It affects 1 product.

Products include Totolink N150rt Firmware.

How do I fix CVE-2025-3995?

No fix has been published for CVE-2025-3995 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-3995 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3995 exists.

Sources

Also known as GHSA-82h5-4q54-hmm8.