CVE-2002-1537
admin_ug_auth.php in phpBB 2.0.0 allows local users to gain administrator privileges by directly calling admin_ug_auth.php with modifed form fields such as "u".
Date published : 2004-09-01
http://www.securityfocus.com/bid/6056
http://archives.neohapsis.com/archives/bugtraq/2002-10/0385.html