What’s Vulnerable › Vulnerabilities

CVE-2020-28165

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-12 · updated 2026-06-17
• Weakness: CWE-434

Description

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

• easysoft zentaopms: before 12.4.2 — fixed in 12.4.2

How to fix

Upgrade to a fixed version: easysoft zentaopms 12.4.2. Check the vendor advisory for mitigations.

References

• https://www.zentao.net/dynamic/zentaopms12.4.2-80263.html
• https://www.zentao.net/dynamic/zentaopms12.4.2-80263.html

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