CVE-2021-22857: Changjia Property Management System Project Changjia Property Management System

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.

Affected products

• Changjia Property Management System Project Changjia Property Management System: version 1.00 only

Published 2021-02-17. Last modified 2026-06-17.