EnGenius ENH1350EXT/ENS500-AC/ENS620EXT ajax_getChannelList command injection

A vulnerability has been found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/network/ajax_getChannelList. The manipulation of the argument countryCode leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.