CVE-2005-1558
The web module in Neteyes Nexusway allows remote attackers to bypass authentication and gain administrator privileges by setting the cyclone500_auth cookie.
Date published : 2005-05-14
http://marc.info/?l=bugtraq&m=111585017832066&w=2
http://archives.neohapsis.com/archives/fulldisclosure/2005-05/0225.html