CVE-2021-25248 : Security Advisory and Response
Learn about CVE-2021-25248, an out-of-bounds read information disclosure vulnerability in Trend Micro products. Find out the impact, affected systems, and mitigation steps.
An out-of-bounds read information disclosure vulnerability in Trend Micro Apex One, OfficeScan, and Worry-Free Business Security could allow attackers to reveal sensitive information. The attacker needs low-privileged code execution on the target system to exploit the vulnerability.
Understanding CVE-2021-25248
This section will provide insights into the nature of the vulnerability and its impact.
What is CVE-2021-25248?
CVE-2021-25248 is an out-of-bounds read information disclosure vulnerability in Trend Micro products, including Apex One, OfficeScan, and Worry-Free Business Security.
The Impact of CVE-2021-25248
The vulnerability could enable attackers to access sensitive information about a named pipe with the prerequisite of executing low-privileged code on the target system.
Technical Details of CVE-2021-25248
Dig deeper into the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability allows for an out-of-bounds read operation, leading to information disclosure in Trend Micro Apex One, OfficeScan XG SP1, and Worry-Free Business Security version 10.0 SP1 and Services.
Affected Systems and Versions
Trend Micro products impacted include Apex One (2019, SaaS), OfficeScan (XG SP1), and Worry-Free Business Security (10.0 SP1, Services).
Exploitation Mechanism
To exploit the CVE-2021-25248 vulnerability, attackers must first gain the ability to execute low-privileged code on the target system.
Mitigation and Prevention
Explore the steps to mitigate the impact of CVE-2021-25248 and prevent similar vulnerabilities in the future.
Immediate Steps to Take
Users are advised to apply security updates provided by Trend Micro promptly to address the vulnerability.
Long-Term Security Practices
Implement a robust security policy, restrict network access, and regularly monitor for security incidents to enhance overall security posture.
Patching and Updates
Stay informed about security patches and updates released by Trend Micro to secure the affected products.