CVE-2021-36744: Trend Micro Maximum Security Directory Junction Denial-of-Service Vulnerability
This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Trend Micro Maximum Security. 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 Maximum Security Agent. By creating a directory junction, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Other sources
Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-36744.
What is the title of the vulnerability?
The title of the vulnerability is Trend Micro Maximum Security Directory Junction Denial-of-Service Vulnerability.
What is the severity of CVE-2021-36744?
The severity of CVE-2021-36744 is high with a CVSS score of 7.8.
Which software is affected by CVE-2021-36744?
Trend Micro Maximum Security versions 15.0, 16.0, 17.0, and 17.2 are affected by CVE-2021-36744.
How can the vulnerability be exploited?
An attacker with the ability to execute low-privileged code on the target system can exploit the vulnerability.