CVE-2020-28421 Explained : Impact and Mitigation

CA Unified Infrastructure Management 20.1 and earlier contains a vulnerability in the robot (controller) component that allows local attackers to elevate privileges.

Understanding CVE-2020-28421

CA Unified Infrastructure Management is affected by a local privilege elevation vulnerability.

What is CVE-2020-28421?

CA Unified Infrastructure Management 20.1 and earlier versions are susceptible to a security flaw in the robot (controller) component.
The vulnerability enables local attackers to escalate their privileges on the system.

The Impact of CVE-2020-28421

Local attackers can exploit this vulnerability to gain elevated privileges on the affected system.

Technical Details of CVE-2020-28421

CA Unified Infrastructure Management is affected by a local privilege elevation vulnerability.

Vulnerability Description

The vulnerability exists in the robot (controller) component of CA Unified Infrastructure Management.

Affected Systems and Versions

Affected versions include 20.1, 9.2.0, 9.1.0, and 9.0.2 of CA Unified Infrastructure Management.

Exploitation Mechanism

Local attackers can exploit this vulnerability to elevate their privileges on the system.

Mitigation and Prevention

Immediate Steps to Take

Apply the necessary security patches provided by the vendor.
Monitor for any unauthorized access or privilege escalation attempts. Long-Term Security Practices
Regularly update and patch the software to prevent known vulnerabilities.
Implement the principle of least privilege to restrict user access.
Conduct regular security audits and assessments to identify and address potential security risks.
Educate users on best security practices and the importance of timely updates.
Consider implementing additional security measures such as intrusion detection systems.
Stay informed about security advisories and updates from the vendor.
Backup critical data regularly to mitigate the impact of potential security incidents.
Consider implementing network segmentation to limit the impact of potential breaches.
Engage with cybersecurity professionals to enhance overall security posture.
Stay vigilant for any unusual system behavior or unauthorized access attempts.

Patching and Updates

Ensure that all systems running CA Unified Infrastructure Management are updated with the latest security patches to mitigate the risk of exploitation.