CVE-2025-3759: Netis Systems WF2220

High severity, CVSS 8.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Endpoint /cgi-bin-igd/netcore_set.cgi which is used for changing device configuration is accessible without authentication. This poses a significant security threat allowing for e.g: administrator account hijacking or AP password changing. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Published 2025-05-08. Last modified 2026-06-17.