CVE-2020-8946: Netis-Systems WF2471 Firmware

High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days.

Netis WF2471 v1.2.30142 devices allow an authenticated attacker to execute arbitrary OS commands via shell metacharacters in the /cgi-bin-igd/sys_log_clean.cgi log_3g_type parameter.

Affected products

• Netis-Systems WF2471 Firmware: version 1.2.30142 only

Published 2020-02-12. Last modified 2026-06-17.