A vulnerability was found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118. It has been classified as critical. Affected is an unknown function of the file /admin/network/wifi_schedule. The manipulation of the argument wifi_schedule_day_em_5 leads to command injection. It is possible to launch the attack 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.