Tosei Online Store Management System ネット店舗管理システム p1_ftpserver.php command injection

A vulnerability was found in Tosei Online Store Management System ネット店舗管理システム 4.02/4.03/4.04. It has been rated as critical. Affected by this issue is some unknown functionality of the file /cgi-bin/p1_ftpserver.php. The manipulation of the argument adr_txt leads to 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.