The web interface on the LifeSize Room appliance LS_RM1_3.5.3 (11) allows remote attackers to bypass authentication via unspecified data associated with a "true" authentication status, related to AMF data and the LSRoom_Remoting.authenticate function in gateway.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/69445
http://www.securityfocus.com/archive/1/519463/100/0/threaded