Vulnerability record · CVE-2025-1676 · published 25 February 2025

CVE-2025-1676: Hzmanyun education and training system command injection vulnerability

Hzmanyun · Education And Training System

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.

5.3 CVSS 4.0 Medium EPSS 2.4% · top 16.5% CWE-77 · Command injectionCWE-78 · OS command injection

5.3CVSS 4.0 base score, v2 6.5

2.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

5References

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Education And Training System Hzmanyun

References

Link	Tags
https://github.com/Rain1er/report/blob/main/nxb/rce1.md	Broken Link
https://vuldb.com/?ctiid.296731	Permissions RequiredVDB Entry
https://vuldb.com/?id.296731	Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.500507	Third Party AdvisoryVDB Entry
https://github.com/Rain1er/report/blob/main/nxb/rce1.md	Broken Link

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-1676), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.