CVE-2024-39753Network attack vector

Authenticated code execution via client-management SQL injection

Published Oct 22, 2024 · Updated Oct 22, 2024

SQL injection in Trend Micro Apex One allows remote authenticated users to execute arbitrary code through client management. The client-management code constructs SQL queries from a user-supplied string without proper validation, enabling execution in the IUSR context. Affected deployments run Windows, and exploitation requires prior low-privileged code execution on the target system.

CVSS severity7.5
High
EPSS probability2.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Trend Micro Apex One allows remote authenticated users to execute arbitrary code through client management. The client-management code constructs SQL queries from a user-supplied string without proper validation, enabling execution in the IUSR context. Affected deployments run Windows, and exploitation requires prior low-privileged code execution on the target system.

The record

CVE
CVE-2024-39753
Published
Oct 22, 2024
Updated
Oct 22, 2024
Vendor
Trend Micro
Product
Trend Micro Apex One
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 22, 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=2019 (14.0) <14.0.0.12980

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Trend Micro · Trend Micro Apex Oneversion=2019 (14.0) <14.0.0.12980
Trend Micro · Trend Micro Apex One as a Serviceversion=SaaS <14.0.13139
Trend Micro · Apex Oneversion=2019 (14.0) <14.0.0.12980; version=SaaS <14.0.13139

Published CVSS scores

7.5Trend MicroCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A: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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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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