Secunia Security Advisory – Michael Ligh and Greg Sinclair have reported some vulnerabilities in Symark PowerBroker, which can be exploited by malicious, local users to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/64112/sa29111.txt
Source: https://packetstormsecurity.com/files/64112/Secunia-Security-Advisory-29111.html