source: https://www.securityfocus.com/bid/26123/info

SpeedFan is prone to a local privilege-escalation vulnerability.

An attacker could exploit this issue to execute arbitrary machine code with SYSTEM-level privileges. Successfully exploiting this issue will result in the complete compromise of affected computers.

https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/30681.zip