CVE-2024-11984Network attack vector

SYSTEM-level command execution via crafted ZIP upload

Published Dec 19, 2024 · Updated Dec 20, 2024

Unrestricted file upload in Sunnet CTMS before 10.13 allows remote authenticated users to execute system commands via a crafted ZIP file. The ePaper draft function accepts a crafted ZIP archive despite file-type restrictions, then processes its dangerous contents as executable commands. Access to an authenticated account is required, and successful exploitation runs arbitrary commands with SYSTEM privilege on the application host.

CVSS severity9.4
Critical
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Sunnet CTMS before 10.13 allows remote authenticated users to execute system commands via a crafted ZIP file. The ePaper draft function accepts a crafted ZIP archive despite file-type restrictions, then processes its dangerous contents as executable commands. Access to an authenticated account is required, and successful exploitation runs arbitrary commands with SYSTEM privilege on the application host.

The record

CVE
CVE-2024-11984
Published
Dec 19, 2024
Updated
Dec 20, 2024
Vendor
Sunnet Technology Co., Ltd.
Product
CTMS Corporate Training Management System
Classifications
CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 20, 2024Record 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=0 <10.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Sunnet Technology Co., Ltd. · CTMS Corporate Training Management Systemversion=0 <10.13

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.4ZUSO Advanced Research TeamCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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