CVE-2025-3157 Intelbras WRN 150 Wireless Menu cross site scripting
Remote attackers can inject malicious scripts via the SSID field in the Intelbras WRN 150 wireless menu, potentially compromising user sessions.
- 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-2025-3157?
CVE-2025-3157 is a medium-severity cross-site scripting vulnerability in Intelbras WRN 150, published on 3 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 Intelbras WRN 150 1.0.15_pt_ITB01. It has been rated as problematic. This issue affects some unknown processing of the component Wireless Menu. The manipulation of the argument SSID leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component. The vendor was contacted early about this issue and explains that the latest version is not affected.
Which versions are affected by CVE-2025-3157?
How do I fix CVE-2025-3157?
No fix has been published for CVE-2025-3157 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-2025-3157 being exploited?
There is no known exploitation of CVE-2025-3157 in the wild and no public exploit code.
Sources
Also known as GHSA-wgcm-fvrc-r6xc.