Fleetco Fleet Maintenance Management (FMM) 1.2 and earlier allows uploading an arbitrary ".php" file with the application/x-php Content-Typ…

Fleetco Fleet Maintenance Management (FMM) 1.2 and earlier allows uploading an arbitrary ".php" file with the application/x-php Content-Type to the accidents_add.php?submit=1 URI, as demonstrated by the value_Images_1 field, which leads to remote command execution on the remote server. Any authenticated user can exploit this.