CVE-2022-44651: Trend Micro Apex One Security Agent Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability
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: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Other sources
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 Client Plug-in Service Manager. The issue results from the lack of proper locking when performing operations on a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID of this security issue?
The vulnerability ID is CVE-2022-44651.
What is the severity of CVE-2022-44651?
The severity of CVE-2022-44651 is high with a CVSS score of 7.8.
What is the affected software of CVE-2022-44651?
The affected software is Trend Micro Apex One and Worry-Free Business Security versions 2019 and 14.0.11789.
How can a local attacker exploit CVE-2022-44651?
A local attacker can exploit CVE-2022-44651 by executing low-privileged code on the target system.
Are there any additional references for CVE-2022-44651?
Yes, you can find more information about CVE-2022-44651 at the following references: 1. [Trend Micro Solution Article](https://success.trendmicro.com/solution/000291770) 2. [Zero Day Initiative Advisory](https://www.zerodayinitiative.com/advisories/ZDI-22-1620/)