Alien Technology ALR-F800 system.html os command injection

A vulnerability was found in Alien Technology ALR-F800 up to 19.10.24.00. It has been rated as critical. Affected by this issue is some unknown functionality of the file /admin/system.html. The manipulation of the argument uploadedFile with the input ;whoami leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.