CVE-2021-37738 : Security Advisory and Response
Learn about CVE-2021-37738, a remote disclosure vulnerability in Aruba ClearPass Policy Manager impacting versions 6.10.x, 6.9.x, and 6.8.x. Take immediate steps for mitigation and long-term security measures.
A remote disclosure of sensitive information vulnerability was discovered in Aruba ClearPass Policy Manager. This CVE affects 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 mitigate this security vulnerability.
Understanding CVE-2021-37738
This section provides an overview of the CVE-2021-37738 vulnerability affecting Aruba ClearPass Policy Manager.
What is CVE-2021-37738?
CVE-2021-37738 refers to a remote disclosure of sensitive information vulnerability found in multiple versions of Aruba ClearPass Policy Manager. The vulnerability allows remote attackers to access sensitive data.
The Impact of CVE-2021-37738
The impact of this vulnerability is severe as it can lead to unauthorized disclosure of sensitive information stored in the affected ClearPass Policy Manager versions.
Technical Details of CVE-2021-37738
Here are the technical details related to CVE-2021-37738 affecting Aruba ClearPass Policy Manager.
Vulnerability Description
The vulnerability in Aruba ClearPass Policy Manager allows remote attackers to disclose sensitive information without proper authorization.
Affected Systems and Versions
Aruba ClearPass Policy Manager versions 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) are affected by CVE-2021-37738.
Exploitation Mechanism
Remote attackers can exploit this vulnerability to gain unauthorized access to sensitive information remotely.
Mitigation and Prevention
Learn how you can protect your systems from the CVE-2021-37738 vulnerability in Aruba ClearPass Policy Manager.
Immediate Steps to Take
Immediately apply the patches released by Aruba to address this security vulnerability. Ensure all affected versions are updated promptly.
Long-Term Security Practices
Implement strong access controls, network segmentation, and regular security audits to prevent unauthorized access to sensitive data.
Patching and Updates
Regularly monitor for security updates from Aruba Networks and apply patches to keep your ClearPass Policy Manager up-to-date with the latest security enhancements.