7.8
CWE
367
Advisory Published
Updated
Advisory Published

CVE-2023-32554: Trend Micro Apex One Security Agent Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability

First published: Mon Jun 26 2023(Updated: )

A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to escalate privileges on affected installations. Please note: a local attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This is similar to, but not identical to CVE-2023-32555.

Credit: security@trendmicro.com

Affected SoftwareAffected VersionHow to fix
Trend Micro Apex One
Trendmicro Apex One<14.0.12105
Trendmicro Apex One=2019
Microsoft Windows

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Frequently Asked Questions

  • What is CVE-2023-32554?

    CVE-2023-32554 is a vulnerability that allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent.

  • How can an attacker exploit CVE-2023-32554?

    An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

  • What software versions are affected by CVE-2023-32554?

    Trend Micro Apex One versions up to and excluding 14.0.12105 are affected, as well as Trend Micro Apex One 2019.

  • What is the severity of CVE-2023-32554?

    The severity of CVE-2023-32554 is rated as high with a CVSS score of 7.8.

  • How can I fix CVE-2023-32554?

    To fix this vulnerability, update to a version of Trend Micro Apex One that is not affected by the issue.

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