CVE-2025-10775: Wavlink Wl-NU516U1 Firmware

High severity, CVSS 7.2. EPSS: 20% chance of exploitation in the next 30 days.

A security vulnerability has been detected in Wavlink WL-NU516U1 240425. This vulnerability affects the function sub_4012A0 of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Wavlink Wl-NU516U1 Firmware: version m16u1_v240425 only

Published 2025-09-22. Last modified 2026-06-17.