CVE-2026-8228 | Wavlink NU516U1 240425 /cgi-bin/wireless.cgi advance wlan_conf/Channel/skiplist/ieee_80211h os command injection

A vulnerability described as critical has been identified in Wavlink NU516U1 240425. Impacted is the function advance of the file /cgi-bin/wireless.cgi. Such manipulation of the argument wlan_conf/Channel/skiplist/ieee_80211h leads to os command injection.

This vulnerability is traded as CVE-2026-8228. The attack may be launched remotely. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure.