A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations.


This vulnerability is only exploitable on the on-premise version of Apex One and a potential attacker must have access to the Apex One Server and already obtained administrative credentials to the server via some other method to exploit this vulnerability.

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Vendors Products
Trendmicro Subscribe
Apexone Op Subscribe
Apexone Saas Subscribe
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 21 May 2026 15:00:00 +0000

Type Values Removed Values Added
Title Directory Traversal in Trend Micro Apex One Server Enabling Local Code Deployment

Thu, 21 May 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 21 May 2026 13:45:00 +0000

Type Values Removed Values Added
Description A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations. This vulnerability is only exploitable on the on-premise version of Apex One and a potential attacker must have access to the Apex One Server and already obtained administrative credentials to the server via some other method to exploit this vulnerability.
First Time appeared Trendmicro
Trendmicro apexone Op
Trendmicro apexone Saas
Weaknesses CWE-23
CPEs cpe:2.3:a:trendmicro:apexone_op:14.0.0.17079:*:*:*:*:*:*:*
cpe:2.3:a:trendmicro:apexone_saas:14.0.0.20731:*:*:*:*:*:*:*
Vendors & Products Trendmicro
Trendmicro apexone Op
Trendmicro apexone Saas
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: trendmicro

Published:

Updated: 2026-05-21T13:50:42.508Z

Reserved: 2026-03-31T17:22:13.504Z

Link: CVE-2026-34926

cve-icon Vulnrichment

Updated: 2026-05-21T13:50:37.989Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-21T14:16:45.213

Modified: 2026-05-21T15:05:28.023

Link: CVE-2026-34926

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-21T14:45:12Z

Weaknesses