Active Webcam 115 Unquoted Service Path Patched __hot__ File
If you are using Active Webcam 115, verify the patch today. If you are responsible for securing Windows endpoints, make unquoted service path enumeration a recurring task in your security hygiene checklist.
By using the standard Windows sc command, any user can query the configuration of a service. Running sc qc ACTIVEWEBCAM on a vulnerable system yields the following output, which shows the root cause of the issue:
Monitor for changes to the registry key HKLM\SYSTEM\CurrentControlSet\Services\[Service Name]\ImagePath . Unexpected modifications to service binary paths could indicate tampering.
Once the path has been securely enclosed in quotes, restart the service: net start "Active Webcam Service" Use code with caution. Best Practices for Enterprise Security
Low. No sophisticated exploit code is needed—just file placement. Identifying the Vulnerability
The "patch" for this vulnerability is deceptively simple but critical for security hygiene.
Attackers or penetration testers look for vulnerable services using built-in Windows command-line tools or PowerShell scripts. A common command used to identify unquoted service paths is:
If you do not require the Active WebCam service to run automatically with the system, you can configure the software to start only when a user logs in. This does not fix the unquoted path, but it removes the privilege‑escalation avenue because the service will no longer run as LocalSystem.
