For example, consider the following unquoted service path: C:\Program Files\Active Webcam\webcam.exe
: Ensure you are running Active WebCam version 11.5 or later.
When software developers patch an unquoted service path vulnerability, they update the installation script or MSI installer package. The installer is modified to explicitly wrap the ImagePath registry entry in quotes during deployment. 2. Manual Registry Remediation active webcam 115 unquoted service path patched
(Note: Replace "WebcamService" with the exact service name found in your system's services list). Verification: Confirming the Patch is Active
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Active Webcam Service (or similar service name). Locate the ImagePath string value. For example, consider the following unquoted service path:
When a Windows service starts, the Operating System looks for the executable file path specified in the registry. If the path contains spaces and lacks quotation marks, the Windows Service Control Manager (SCM) interprets the path ambiguously.
To confirm the patch is applied on a system running Active Webcam 115: Locate the ImagePath string value
C:\Program.exe (with args: Files\Active Webcam 115\ActiveWebcamService.exe )
Windows interprets spaces as potential ends to a command. If an attacker places a malicious file at C:\Program.exe , Windows may execute it instead of the intended program. A local attacker can gain SYSTEM-level privileges