Advanced System Care Service 13 Unquoted Service Path

Advanced System Care Service version 13 suffers from an unquoted service path vulnerability.


MD5 | d4bc265e5db84352221451e0ee1535df

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# Title: Advanced System Care Service 13 - 'AdvancedSystemCareService13' Unquoted Service Path
# Author: Jair Amezcua
# Date: 2020-11-10
# Vendor Homepage: https://www.iobit.com
# Software Link: https://www.iobit.com/es/advancedsystemcarepro.php
# Version : 13.0.0.157
# Tested on: Windows 10 64bit(EN)
# CVE : N/A

# 1. Description:
# Unquoted service paths in Advanced System Care Service 13  v13.0.0.157 have an unquoted service path.

# PoC
===========

C:\>sc qc AdvancedSystemCareService13
[SC] QueryServiceConfig SUCCESS
SERVICE_NAME: AdvancedSystemCareService13
        TYPE               : 10  WIN32_OWN_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files (x86)\Advanced SystemCare Pro\ASCService.exe
        LOAD_ORDER_GROUP   : System Reserved
        TAG                : 0
        DISPLAY_NAME       : Advanced SystemCare Service 13
        DEPENDENCIES       :
        SERVICE_START_NAME : LocalSystem



#Description 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.

Source: packetstormsecurity.com
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