Cross-site scripting (XSS) vulnerability in screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to inject arbitrary web script or HTML via the headline parameter, aka Bug ID CSCud65187, a different vulnerability than CVE-2012-5992.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-5881
http://infosec42.blogspot.dk/2012/12/cisco-wlc-csrf-dos-and-persistent-xss.html