A vulnerability was found in Edimax EW-7438RPn 1.28a . It has been classified as critical . Affected by this vulnerability is the function formHwSet of the file /goform/formHwSet of the component POST Request Handler . The manipulation of the argument Anntena/Mcs/regDomain/nic0Addr/nic1Addr/wlanAddr/wanAddr/wlanSSID/wlanChan/comd/initgain/txcck/txofdm leads to command injection. This vulnerability is documented as CVE-2026-9359 . The attack can be initiated remotely. Additionally, an exploit exi