CVE-2020-28165: Easycorp Zentao

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

The EasyCorp ZenTao PMS 12.4.2 application suffers from an arbitrary file upload vulnerability. An attacker can upload arbitrary webshell to the server by using the downloadZipPackage() function.

Affected products

• Easycorp Zentao: before 12.4.2 (fixed in 12.4.2)

Published 2021-08-12. Last modified 2026-06-17.