Rumble Mail Server 0.51.3135 - 'rumble_win32.exe' Unquoted Service Path

# Exploit Title: Rumble Mail Server 0.51.3135 - 'rumble_win32.exe' Unquoted Service Path
# Date: 2020-9-3
# Exploit Author: Mohammed Alshehri
# Vendor Homepage: http://rumble.sf.net/
# Software Link:  https://sourceforge.net/projects/rumble/files/Windows%20binaries/rumble_0.51.3135-setup.exe
# Version: Version 0.51.3135
# Tested on: Microsoft Windows 10 Education - 10.0.17763 N/A Build 17763


# Service info:

C:\Users\m507>sc qc "RumbleService"
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: RumbleService
        TYPE               : 10  WIN32_OWN_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files\Rumble\rumble_win32.exe --service
        LOAD_ORDER_GROUP   :
        TAG                : 0
        DISPLAY_NAME       : Rumble Mail Server
        DEPENDENCIES       :
        SERVICE_START_NAME : LocalSystem

C:\Users\m507>


# Exploit:
This vulnerability could permit executing code during startup or reboot with the escalated privileges.