The web interface in the Rockwell Automation ControlLogix 1756-ENBT/A EtherNet/IP Bridge Module allows remote attackers to obtain "internal web page information" and "internal information about the module" via unspecified vectors. NOTE: this may overlap CVE-2002-1603.
http://www.vupen.com/english/advisories/2009/0347
http://www.kb.cert.org/vuls/id/RGII-7MWKZ3
http://www.kb.cert.org/vuls/id/124059