CVE-2021-47861: Fspro Labs Event Log Explorer

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Event Log Explorer 4.9.3 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted service path by placing malicious executables in specific file system locations that will be executed with LocalSystem account privileges during service startup.

Affected products

• Fspro Labs Event Log Explorer: version 4.9.3 only

Published 2026-01-21. Last modified 2026-06-17.