Novell Groupwise 5.5 and 6.0 Servlet Gateway is installed with a default username and password for the servlet manager, which allows remote attackers to gain privileges.
http://www.securityfocus.com/bid/3697
http://www.iss.net/security_center/static/7701.php
http://support.novell.com/cgi-bin/search/searchtid.cgi?/10067329.htm