Open redirect vulnerability in the web interface in the Rockwell Automation ControlLogix 1756-ENBT/A EtherNet/IP Bridge Module allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
http://www.vupen.com/english/advisories/2009/0347
http://www.securityfocus.com/bid/33636
http://www.kb.cert.org/vuls/id/619499