Cross-site scripting (XSS) vulnerability in the WebVPN portal login page on Cisco Adaptive Security Appliances (ASA) devices allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug ID CSCug83080.
https://exchange.xforce.ibmcloud.com/vulnerabilities/85949
http://www.securitytracker.com/id/1028831
http://tools.cisco.com/security/center/viewAlert.x?alertId=30214
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3414