The CTIManager module in Cisco Unified Communications Manager (CM) 10.0(1), when single sign-on is enabled, does not properly validate Kerberos SSO tokens, which allows remote authenticated users to gain privileges and execute arbitrary commands via crafted token data, aka Bug ID CSCum95491.
https://exchange.xforce.ibmcloud.com/vulnerabilities/95246
http://www.securitytracker.com/id/1030710
http://www.securityfocus.com/bid/69176
http://tools.cisco.com/security/center/viewAlert.x?alertId=35258
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3338