CVE-2021-22524 : Exploit Details and Defense Strategies

A denial of service vulnerability was found in NetIQ Access Manager versions prior to 5.0.1 and 4.5.4, allowing an injection attack to cause a denial of service. Learn more about CVE-2021-22524 and how to mitigate the risks.

Understanding CVE-2021-22524

This section provides an in-depth look at the CVE-2021-22524 vulnerability in NetIQ Access Manager.

What is CVE-2021-22524?

The vulnerability is classified as a denial of service issue caused by an injection attack in NetIQ Access Manager versions prior to 5.0.1 and 4.5.4.

The Impact of CVE-2021-22524

The vulnerability poses a medium severity risk with a CVSS base score of 5.4. It requires high privileges and user interaction, potentially leading to a denial of service.

Technical Details of CVE-2021-22524

Explore the technical aspects of the CVE-2021-22524 vulnerability in this section.

Vulnerability Description

The vulnerability stems from an injection attack, impacting the availability of NetIQ Access Manager.

Affected Systems and Versions

All platforms running NetIQ Access Manager versions prior to 5.0.1 and 4.5.4 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited over a network with high attack complexity and user interaction required.

Mitigation and Prevention

Discover how to mitigate the risks associated with CVE-2021-22524 in this section.

Immediate Steps to Take

Users are advised to install or upgrade to NetIQ Access Manager 5.0.1 or 4.5.4 to address the vulnerability.

Long-Term Security Practices

Implementing secure coding practices and regularly updating software can enhance overall security posture.

Patching and Updates

Stay informed about security patches and updates released by Micro Focus to protect against known vulnerabilities.