Terratec dmx_6fire USB 1.23.0.02 Unquoted Service Path

2024.04.14

Credit: Joseph Kwabena Fiagbor

Risk: Medium

Local: Yes

Remote: No

CVE: CVE-2024-31804

CWE: N/A

# Exploit Title:  Terratec dmx_6fire USB - Unquoted Service Path
# Google Dork: null
# Date: 4/10/2024
# Exploit Author: Joseph Kwabena Fiagbor
# Vendor Homepage: https://dmx-6fire-24-96-controlpanel.software.informer.com/download/
# Software Link:
# Version: v.1.23.0.02
# Tested on: windows 7-11
# CVE : CVE-2024-31804

1. Description:

The Terratec dmx_6fire usb installs as a service with an unquoted service
path running
with SYSTEM privileges.
This could potentially allow an authorized but non-privileged local
user to execute arbitrary code with elevated privileges on the system.

2. Proof

> C:\Users\Astra>sc qc "ttdmx6firesvc"
> {SC] QueryServiceConfig SUCCESS
>
> SERVICE_NAME: ttdmx6firesvc
>         TYPE               : 10  WIN32_OWN_PROCESS
>         START_TYPE         : 2   AUTO_START
>         ERROR_CONTROL      : 1   NORMAL
>         BINARY_PATH_NAME   : C:\Program Files\TerraTec\DMX6FireUSB\ttdmx6firesvc.exe -service
>         LOAD_ORDER_GROUP   : PlugPlay
>         TAG                : 0
>         DISPLAY_NAME       : DMX6Fire Control
>         DEPENDENCIES       : eventlog
>                            : PlugPlay
>         SERVICE_START_NAME : LocalSystem
>
>

See this note in RAW Version

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Terratec dmx_6fire USB 1.23.0.02 Unquoted Service Path

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