Multiple cross-site scripting (XSS) vulnerabilities in the web interface in the Rockwell Automation ControlLogix 1756-ENBT/A EtherNet/IP Bridge Module allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
http://www.vupen.com/english/advisories/2009/0347
http://www.securityfocus.com/bid/33638
http://www.kb.cert.org/vuls/id/882619