CVE-2019-9492 : Vulnerability Insights and Analysis
Learn about CVE-2019-9492, a DLL side-loading vulnerability in Trend Micro OfficeScan 11.0 SP1 and XG, allowing attackers to execute code and disable endpoint protection. Find mitigation steps and prevention measures.
A vulnerability known as DLL side-loading has been identified in Trend Micro OfficeScan 11.0 SP1 and XG. This flaw could potentially grant a privileged attacker, who has already obtained authentication and has local access to the affected system, the ability to execute code and terminate the process of the OfficeScan product. Consequently, this could result in the disabling of endpoint protection.
Understanding CVE-2019-9492
A DLL side-loading vulnerability in Trend Micro OfficeScan 11.0 SP1 and XG could allow an authenticated attacker to gain code execution and terminate the product's process, disabling endpoint protection. The attacker must have already gained authentication and have local access to the vulnerable system.
What is CVE-2019-9492?
- Vulnerability: DLL side-loading in Trend Micro OfficeScan 11.0 SP1 and XG
- Impact: Allows an authenticated attacker to execute code and terminate the product's process
The Impact of CVE-2019-9492
- Attackers with local access and authentication can disable endpoint protection
Technical Details of CVE-2019-9492
A DLL side-loading vulnerability in Trend Micro OfficeScan 11.0 SP1 and XG allows attackers to execute code and terminate the product's process, potentially disabling endpoint protection.
Vulnerability Description
- Type: DLL Side-loading
- Exploitation: Authenticated attacker with local system access
Affected Systems and Versions
- Product: Trend Micro OfficeScan
- Versions: 11.0 SP1, XG (12.0)
Exploitation Mechanism
- Attacker needs authentication and local access to exploit the vulnerability
Mitigation and Prevention
Immediate Steps to Take:
- Apply security patches provided by Trend Micro
- Monitor system logs for any suspicious activities
Long-Term Security Practices:
- Regularly update and patch all software and applications
- Implement the principle of least privilege to restrict access
Patching and Updates:
- Stay informed about security updates from Trend Micro
- Ensure timely application of patches to mitigate risks