CVE-2026-34926
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.7
- CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L
- EPSS probability
- 12.68%
- CISA KEV
- Known exploited vulnerability
- CWE
- CWE-23
- Published
- 2026-05-21
- Last modified
- 2026-05-22
Affected products
- Trend Micro, Inc. TrendAI Apex One
- Trend Micro, Inc. TrendAI Apex One as a Service
Weakness type
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