CVE-2025-1676: Hzmanyun Education And Training System

Critical severity, CVSS 9.8. EPSS: 2.4% chance of exploitation in the next 30 days.

A vulnerability classified as critical was found in hzmanyun Education and Training System 3.1.1. Affected by this vulnerability is the function pdf2swf of the file /pdf2swf. The manipulation of the argument file leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Hzmanyun Education And Training System: version 3.1.1 only

Published 2025-02-25. Last modified 2026-06-17.