PT-2025-7822 · Unknown · Hzmanyun Education/Training System

0Xgeoffreyw + 1 · Published 2025-02-25 · Updated 2026-01-29 · CVE-2025-1676

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions hzmanyun Education and Training System version 3.1.1

Description A critical vulnerability was found in the hzmanyun Education and Training System. The issue affects the pdf2swf function of the file /pdf2swf. The manipulation of the file argument leads to os command injection. This attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Recommendations As a temporary workaround, consider disabling the pdf2swf function of the file /pdf2swf until a patch is available. Restrict access to the /pdf2swf file to minimize the risk of exploitation. Avoid using the file argument in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

CVE-2025-1676

Affected Products

Hzmanyun Education/Training System

References · 11

• 🔥 https://github.com/Rain1er/report/blob/main/nxb/rce1.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-1676 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-1676 · Security Note
• https://t.me/cveNotify/150235 · Telegram Post
• https://vuldb.com/?id.296731 · Note
• https://vuldb.com/?ctiid.296731 · Note
• https://twitter.com/CVEnew/status/1894348249349152958 · Twitter Post
• https://t.me/cvenotify/112403 · Telegram Post
• https://vuldb.com/?submit.500507 · Note
• https://t.me/cvedetector/18866 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1894351184065855640 · Twitter Post