IObit Uninstaller 9.1.0.8 IObitUnSvr Unquoted Service Path

# Title: IObit Uninstaller 9.1.0.8 - 'IObitUnSvr' Unquoted Service Path
# Author: Sainadh Jamalpur
# Date: 2019-10-22
# Vendor Homepage: https://www.iobit.com
# Software Link: https://www.iobit.com/en/advanceduninstaller.php
# Version : 9.1.0.8
# Tested on: Windows 10 64bit(EN)
# CVE : N/A

# 1. Description:
# Unquoted service paths in IObit Uninstaller v9.1.0.8 have an unquoted service path.

# PoC
===========
C:\>sc qc IObitUnSvr
[SC] QueryServiceConfig SUCCESS
SERVICE_NAME: IObitUnSvr
        TYPE               : 10  WIN32_OWN_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 0   IGNORE
        BINARY_PATH_NAME   : C:\Program Files (x86)\IObit\IObit Uninstaller\IUService.exe
        LOAD_ORDER_GROUP   :
        TAG                : 0
        DISPLAY_NAME       : IObit Uninstaller Service
        DEPENDENCIES       :
        SERVICE_START_NAME : LocalSystem

C:\>

#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.

# Disclaimer
=============
The information contained within this advisory is supplied "as-is" with no 

warranties or guarantees of fitness of use or otherwise.

The author is not responsible for any misuse of the information contained 

herein and accepts no responsibility for any damage caused by the use or 

misuse of this information.

The author prohibits any malicious use of security related information or 

exploits by the author or elsewhere.