Cisco Security Advisory – A vulnerability exists in the Cisco Unified Customer Voice Portal (CVP) where an authenticated user can create, modify, or delete a superuser account. Cisco has released free software updates that address this vulnerability.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/66592/cisco-sa-20080521-cvp.txt
Source: https://packetstormsecurity.com/files/66592/Cisco-Security-Advisory-20080521-cvp.html