CVE-2025-1947Public exploitNetwork attack vector

Remote command execution via unsanitized upload path

Published Mar 4, 2025 · Updated Mar 4, 2025

Command injection in Hzmanyun Education and Training System 2.1.3 allows remote authenticated users to execute commands via /scorm. The scorm handler places the unvalidated param value in an upload path that saveScormZipFile concatenates into an unzip command passed to Runtime.exec. Low-privileged remote access and a crafted multipart upload are required, and successful exploitation runs commands with the server process privileges.

CVSS severity9.8
Critical
EPSS probability5.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Hzmanyun Education and Training System 2.1.3 allows remote authenticated users to execute commands via /scorm. The scorm handler places the unvalidated param value in an upload path that saveScormZipFile concatenates into an unzip command passed to Runtime.exec. Low-privileged remote access and a crafted multipart upload are required, and successful exploitation runs commands with the server process privileges.

The record

CVE
CVE-2025-1947
Published
Mar 4, 2025
Updated
Mar 4, 2025
Vendor
Hzmanyun
Product
Education and Training System
Classifications
CWE-77, CWE-74, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hzmanyun · Education and Training Systemversion=2.1.3

Published CVSS scores

5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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