CVE-2021-25228 : Security Advisory and Response
Learn about CVE-2021-25228 affecting Trend Micro Apex One, OfficeScan, and Worry-Free Business Security, allowing unauthorized access to hotfix information. Find mitigation steps and best practices.
Trend Micro Apex One, OfficeScan, and Worry-Free Business Security are affected by an improper access control vulnerability that could allow unauthorized access to hotfix information.
Understanding CVE-2021-25228
This CVE identifies an improper access control vulnerability in Trend Micro security products that could potentially lead to unauthorized access to sensitive information about hotfix history.
What is CVE-2021-25228?
CVE-2021-25228 highlights a security flaw in Trend Micro Apex One, OfficeScan, and Worry-Free Business Security versions that allows unauthenticated users to retrieve details about hotfix history without proper authorization.
The Impact of CVE-2021-25228
The vulnerability could be exploited by malicious actors to gather sensitive information such as hotfix data, potentially leading to further security risks and unauthorized access to systems.
Technical Details of CVE-2021-25228
This section provides insight into the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability resides in the improper access control mechanisms of the affected Trend Micro products, enabling unauthorized users to retrieve details about hotfix history.
Affected Systems and Versions
Trend Micro Apex One versions 2019 and SaaS, OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 are impacted by this vulnerability.
Exploitation Mechanism
By leveraging the improper access control issue, unauthenticated users can access sensitive data related to hotfix history without proper authentication.
Mitigation and Prevention
Discover the immediate steps to take to protect your systems and best practices for long-term security.
Immediate Steps to Take
It is essential to apply the necessary patches and security updates provided by Trend Micro to mitigate the risk associated with CVE-2021-25228. Ensure systems are up to date to prevent unauthorized access.
Long-Term Security Practices
Implement robust access control measures, regularly update security configurations, and monitor system logs for any unauthorized access attempts to enhance long-term security.
Patching and Updates
Stay informed about security advisories and patches released by Trend Micro to address vulnerabilities promptly and secure your systems effectively.