CVE-2021-37736 Explained : Impact and Mitigation

A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager versions: ClearPass Policy Manager 6.10.x prior to 6.10.2, 6.9.x prior to 6.9.7-HF1, and 6.8.x prior to 6.8.9-HF1. Aruba has released patches to address this security issue.

Understanding CVE-2021-37736

This section will provide insights into the impact, technical details, and mitigation strategies related to CVE-2021-37736.

What is CVE-2021-37736?

The CVE-2021-37736 is a remote authentication bypass vulnerability affecting Aruba ClearPass Policy Manager.

The Impact of CVE-2021-37736

The vulnerability allows remote attackers to bypass authentication measures, potentially leading to unauthorized access to sensitive information or systems.

Technical Details of CVE-2021-37736

Let's delve deeper into the vulnerability details, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Aruba ClearPass Policy Manager versions prior to 6.10.2, 6.9.7-HF1, and 6.8.9-HF1 enables unauthorized users to bypass authentication protocols.

Affected Systems and Versions

The affected versions include ClearPass Policy Manager 6.10.x, 6.9.x, and 6.8.x.

Exploitation Mechanism

Remote attackers can exploit this vulnerability to authenticate without proper credentials.

Mitigation and Prevention

Discover how to mitigate the risk and prevent exploitation of CVE-2021-37736.

Immediate Steps to Take

Users are advised to apply the security patches provided by Aruba to remediate the vulnerability promptly.

Long-Term Security Practices

Enforce strong authentication controls and regular security updates to prevent future vulnerabilities.

Patching and Updates

Regularly check for security updates from Aruba and apply patches to keep systems secure.