CVE-2021-32465 : What You Need to Know
Learn about CVE-2021-32465, a vulnerability in Trend Micro Apex One, Apex One as a Service, and OfficeScan XG SP1. Understand the impact, affected systems, exploitation, and mitigation steps.
This article provides detailed information about CVE-2021-32465, a vulnerability found in Trend Micro Apex One, Apex One as a Service, and OfficeScan XG SP1.
Understanding CVE-2021-32465
CVE-2021-32465 is an incorrect permission preservation vulnerability that could potentially allow a remote attacker to bypass authentication in the affected installations.
What is CVE-2021-32465?
CVE-2021-32465 is a security vulnerability present in Trend Micro products including Apex One, Apex One as a Service, and OfficeScan XG SP1. It allows a remote user to perform an attack by bypassing authentication on affected systems.
The Impact of CVE-2021-32465
The vulnerability could be exploited by an attacker who first gains the ability to execute low-privileged code on the target system. This could lead to unauthorized access and potential security breaches.
Technical Details of CVE-2021-32465
This section covers the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability arises from an incorrect permission preservation issue in Trend Micro products, enabling remote attackers to bypass authentication mechanisms on affected installations.
Affected Systems and Versions
The products affected by CVE-2021-32465 include Trend Micro Apex One (2019, SaaS), Trend Micro Apex One as a Service, and Trend Micro OfficeScan XG SP1.
Exploitation Mechanism
To exploit this vulnerability, an attacker must first gain the ability to execute low-privileged code on the targeted system before bypassing authentication.
Mitigation and Prevention
To prevent potential exploitation of CVE-2021-32465, immediate steps and long-term security practices should be considered.
Immediate Steps to Take
Administrators are advised to apply security updates provided by Trend Micro as soon as they are available. Additionally, monitoring for any unauthorized access is recommended.
Long-Term Security Practices
Implementing the principle of least privilege, conducting regular security audits, and keeping systems up-to-date can help mitigate the risk of such vulnerabilities.
Patching and Updates
Trend Micro may release security patches to address CVE-2021-32465. Regularly check for updates and apply them promptly to secure your systems.