CVE-2025-50611: Netis-Systems WF2880 Firmware

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

A buffer overflow vulnerability has been discovered in Netis WF2880 v2.1.40207 in the FUN_00473154 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the value of wl_sec_set_5g and wl_sec_rp_set_5g in the payload, which can cause the program to crash and potentially lead to a Denial of Service (DoS) attack.

Affected products

Published 2025-08-13. Last modified 2026-06-17.