DHCP Broadband 4.1.0.1503 – ‘dhcpt.exe’ Unquoted Service Path - 体验盒子

作者： Erick Galindo

日期： 2021-05-10

类别：

local

平台：

windows

来源：https://www.exploit-db.com/exploits/49850/

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# Exploit Title: DHCP Broadband 4.1.0.1503 - 'dhcpt.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/dhcpbbv4_retail_x64.exe

# Tested Version: 4.1.0.1503

# 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"DHCP"

DHCP Broadband 4DHCP Broadband 4C:\Program Files\DHCP Broadband 4\dhcpt.exeAuto

# Service info

C:\>sc qc "DHCP Broadband 4"

[SC] QueryServiceConfig CORRECTO

NOMBRE_SERVICIO: DHCP Broadband 4

TIPO : 10WIN32_OWN_PROCESS

TIPO_INICIO: 2 AUTO_START

CONTROL_ERROR: 1 NORMAL

NOMBRE_RUTA_BINARIO: C:\Program Files\DHCP Broadband 4\dhcpt.exe

GRUPO_ORDEN_CARGA:

ETIQUETA : 0

NOMBRE_MOSTRAR : DHCP 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.