CVE-2025-4556: Zong Yu Okcat Parking Management Platform

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

The web management interface of Okcat Parking Management Platform from ZONG YU has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

Affected products

• Zong Yu Okcat Parking Management Platform: version 0 only

Published 2025-05-12. Last modified 2026-06-17.