Cisco Clean Access 3.5.5 and earlier on the Secure Smart Manager allows remote attackers to bypass authentication and cause a denial of service or upload files via direct requests to obsolete JSP files including (1) admin/uploadclient.jsp, (2) apply_firmware_action.jsp, and (3) file.jsp.
http://www.vupen.com/english/advisories/2005/3007
http://www.securityfocus.com/bid/15909
http://www.securityfocus.com/archive/1/420008/100/0/threaded
http://www.securityfocus.com/archive/1/419645/100/0/threaded
http://www.cisco.com/warp/public/707/cisco-response-20051221-CCA.shtml
http://www.awarenetwork.org/forum/viewtopic.php?p=2236
http://securitytracker.com/id?1015375