The web framework in Cisco Prime Collaboration Assurance before 10.5.1.53684-1 allows remote authenticated users to bypass intended access restrictions, and create administrative accounts or read data from arbitrary tenant domains, via a crafted URL, aka Bug IDs CSCus62671 and CSCus62652.
http://www.securitytracker.com/id/1033581
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150916-pca