The administration application server in Sun Java Active Server Pages (ASP) Server before 4.0.3 allows remote attackers to bypass authentication via direct requests on TCP port 5102.
https://exchange.xforce.ibmcloud.com/vulnerabilities/42833
http://www.vupen.com/english/advisories/2008/1742/references
http://www.securitytracker.com/id?1020191
http://www.securityfocus.com/bid/29539
http://sunsolve.sun.com/search/document.do?assetkey=1-66-238184-1
http://secunia.com/advisories/30523
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=710