source: http://www.securityfocus.com/bid/42269/info

Microsoft Windows is prone to a local privilege-escalation vulnerability.

An attacker can exploit this issue to execute arbitrary code with SYSTEM-level privileges. Successful exploits will result in the complete compromise of affected computers. 

Code:
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/bin-sploits/14610.zip (Chimichurri-CVE-2010-2554.zip)