DiskBoss v11.7.28 - Multiple Services Unquoted Service Path

vendor:

DiskBoss

by:

Mohammed Alshehri

7.2

CVSS

HIGH

Unquoted Service Path

CWE

Product Name: DiskBoss

Affected Version From: v11.7.28

Affected Version To: v11.7.28

Patch Exists: NO

Related CWE: N/A

CPE: a:diskboss:diskboss

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Microsoft Windows Server 2019 Standard 10.0.17763 N/A Build 17763

2020

DiskBoss v11.7.28 – Multiple Services Unquoted Service Path

DiskBoss v11.7.28 and its related products are vulnerable to Unquoted Service path. Any low privileged user can elevate their privileges using any of these services.

Mitigation:

Ensure that all services have a fully qualified path to the executable.

Source

Exploit-DB raw data:

# 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.