PT-2025-7529 · Unknown · Hzmanyun Education/Training System

Mike111 + 1 · Published 2025-02-21 · Updated 2026-01-29 · CVE-2025-1555

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 issue exists in the saveImage function of hzmanyun Education and Training System. Manipulation of the argument file allows for unrestricted file uploads, and the attack can be initiated remotely. The exploit for this issue has been publicly disclosed. The vendor was contacted regarding this disclosure but did not respond.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2025-1555

Affected Products

Hzmanyun Education/Training System

References · 12

• 🔥 https://github.com/Rain1er/report/blob/main/CDG/bnhiMg%3D%3D.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-1555 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1555 · Vendor Advisory
• https://twitter.com/cracbot/status/1894704100245479867 · Twitter Post
• https://t.me/latest_high_impact_cve/1864 · Telegram Post
• https://vuldb.com/?id.296506 · Note
• https://vuldb.com/?submit.496932 · Note
• https://t.me/cvedetector/18699 · Telegram Post
• https://vuldb.com/?ctiid.296506 · Note
• https://github.com/Rain1er/report · Note
• https://t.me/cveNotify/150233 · Telegram Post
• https://twitter.com/CVEnew/status/1893046213458698730 · Twitter Post