CVE-2025-9402Network attack vector

Authenticated server-side requests via unvalidated update URL

Published Aug 25, 2025 · Updated Aug 25, 2025

Server-side request forgery in UTCMS 9 allows remote authenticated users to make server-originated requests through the Config Handler. The update.php endpoint processes attacker-controlled UPDATEURL as a destination, but public records omit the request API and exact missing validation. Administrative access is required, and exploitation can reach internal or otherwise restricted network resources from the server.

CVSS severity4.7
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in UTCMS 9 allows remote authenticated users to make server-originated requests through the Config Handler. The update.php endpoint processes attacker-controlled UPDATEURL as a destination, but public records omit the request API and exact missing validation. Administrative access is required, and exploitation can reach internal or otherwise restricted network resources from the server.

The record

CVE
CVE-2025-9402
Published
Aug 25, 2025
Updated
Aug 25, 2025
Vendor
UsualTool
Product
UTCMS
Classifications
CWE-918, CAPEC-664, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 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=9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

UsualTool · UTCMSversion=9

Published CVSS scores

5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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