ZDI-24-571: Trend Micro Apex One Security Agent Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability
First published: Thu Jun 06 2024(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Apex One NT RealTime Scan service. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trend Micro Apex One |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-571?
The severity of ZDI-24-571 is classified as high due to its potential for local privilege escalation.
How do I fix ZDI-24-571?
To fix ZDI-24-571, ensure that you apply the latest security patches provided by Trend Micro for the Apex One product.
What types of systems are affected by ZDI-24-571?
ZDI-24-571 affects installations of Trend Micro Apex One Security Agent on supported operating systems.
Who can exploit ZDI-24-571?
Local attackers with low-privileged code execution capabilities on the target system can exploit ZDI-24-571.
What impact does ZDI-24-571 have?
ZDI-24-571 allows attackers to escalate their privileges, potentially gaining unauthorized access to sensitive information and system controls.
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