AMD Fuel Service – ‘Fuel.service’ Unquote Service Path

  • 作者: Hector Gerbacio
    日期: 2021-02-08
  • 类别:
    平台:
  • 来源:https://www.exploit-db.com/exploits/49535/
  • # Exploit Title: AMD Fuel Service - 'Fuel.service' Unquote Service Path
    # Discovery by: Hector Gerbacio
    # Discovery Date: 2021-02-05
    # Vendor Homepage: https://www.amd.com/
    # Tested Version: 1.0.0.0
    # Vulnerability Type: Unquoted Service Path
    # Tested on OS: Windows 8.1 con Bing
    
    # Step to discover Unquoted Service Path:
    
    C:\>wmic service get name, displayname, pathname, startmode | findstr /i "auto" | findstr /i /v "C:\WINDOWS\\" | findstr /i "fuel.service" | findstr /i /v """
    AMD FUEL Service		AMD FUEL Service		C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.Service.exe /launchServiceAuto
    
    # Service info:
    
    C:\>sc qc "AMD FUEL Service"
    [SC] QueryServiceConfig CORRECTO
    
    NOMBRE_SERVICIO: AMD FUEL Service
    TIPO : 10WIN32_OWN_PROCESS
    TIPO_INICIO: 2 AUTO_START
    CONTROL_ERROR: 1 NORMAL
    NOMBRE_RUTA_BINARIO: C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.Service.exe /launchService
    GRUPO_ORDEN_CARGA:
    ETIQUETA : 0
    NOMBRE_MOSTRAR : AMD FUEL Service
    DEPENDENCIAS : RpcSs
    NOMBRE_INICIO_SERVICIO: LocalSystem
    
    
    #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.