Active Webcam 115 Unquoted Service Path Patched ^new^ May 2026

Active WebCam 115: Unquoted Service Path Vulnerability Patched – What You Need to Know

Date: April 12, 2026 Security Severity: Medium (Privilege Escalation)

A recently disclosed vulnerability in Active WebCam 115 has been officially patched. The flaw, identified as an Unquoted Service Path vulnerability, could have allowed local attackers to escalate privileges and execute arbitrary code with SYSTEM-level access.

This article breaks down the technical nature of the bug, the risks involved, and the steps users must take to secure their systems. active webcam 115 unquoted service path patched

1.3 How the Vulnerability Works

Consider a service path like:

C:\Program Files\MyApp\service.exe

Without quotes, Windows checks the following locations in order when trying to start the service: Without quotes, Windows checks the following locations in

  1. C:\Program.exe
  2. C:\Program Files\My.exe
  3. C:\Program Files\MyApp\service.exe

If an attacker can place a malicious executable named Program.exe or My.exe in the root of C:\ or C:\Program Files\, and the service is restarted (or started at boot), the malicious binary will run with the service’s privileges — often SYSTEM.

This is the unquoted service path vulnerability (CWE-428). C:\Program

4.1 Privilege Escalation Vector

This is a local privilege escalation (LPE) vulnerability. It cannot be exploited remotely unless combined with another flaw (e.g., remote code execution that drops a low-priv shell). However, on shared machines, kiosks, or employee workstations, it is a serious risk.

Part 1: Understanding the Unquoted Service Path Vulnerability