CVE 2005-4704

Unspecified vulnerability in BEA WebLogic Server and WebLogic Express 8.1 through SP3, 7.0 through SP6, and 6.1 through SP7, when SSL is intended to be used, causes an unencrypted protocol to be used in certain unspecified circumstances, which causes user credentials to be sent across the network in cleartext and allows remote attackers to gain privileges.

See the CVE page on Mitre.org for more details.