# Exploit Title: ForensiTAppxService 2.2.0.4 - 'ForensiTAppxService.exe' Unquoted Service Path
# Discovery by: Burhanettin Özgenç
# Discovery Date: 2020-09-15
# Vendor Homepage: https://www.forensit.com/downloads.html
# Tested Version: 2.2.0.4
# Vulnerability Type: Unquoted Service Path
# Tested on OS: Windows 10 Pro x64

# Step to discover Unquoted Service Path: 

C:\>wmic service get name, pathname, displayname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "ForensiTAppxService" | findstr /i /v """

ForensiT AppX Management Service	ForensiTAppxService	C:\Program Files (x86)\ForensiT\AppX Management Service\ForensiTAppxService.exe	Auto

# Service info:

C:\>sc qc ForensiTAppxService
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: ForensiTAppxService
        TYPE               : 10  WIN32_OWN_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files (x86)\ForensiT\AppX Management Service\ForensiTAppxService.exe
        LOAD_ORDER_GROUP   :
        TAG                : 0
        DISPLAY_NAME       : ForensiT AppX Management Service
        DEPENDENCIES       :
        SERVICE_START_NAME : LocalSystem

# Exploit:
# A successful attempt would require the local user to be able to insert their code in the system 
# root path undetected by the OS or other security applications where it could potentially be executed
# during application startup or reboot. If successful, the local user's code would execute with 
# the elevated privileges of the application.