CVE-2021-38896 Explained : Impact and Mitigation

IBM QRadar Advisor versions 2.5 through 2.6.1 are vulnerable to cross-site scripting, allowing users to inject arbitrary JavaScript code into the Web UI. This could potentially lead to unauthorized access and credential disclosure. The CVSS base score for this vulnerability is 6.1, indicating a medium severity issue.

Understanding CVE-2021-38896

This section provides insights into the impact and technical details of CVE-2021-38896.

What is CVE-2021-38896?

CVE-2021-38896 relates to a cross-site scripting vulnerability in IBM QRadar Advisor versions 2.5 through 2.6.1, enabling attackers to execute malicious scripts in the application's context.

The Impact of CVE-2021-38896

The vulnerability poses a risk of attackers executing arbitrary code in the application, potentially leading to the compromise of sensitive data and user credentials.

Technical Details of CVE-2021-38896

This section delves into the technical aspects and implications of the vulnerability.

Vulnerability Description

The vulnerability allows threat actors to insert malicious JavaScript code into the Web UI, potentially compromising user sessions and sensitive information.

Affected Systems and Versions

IBM QRadar Advisor versions 2.5 through 2.6.1 are confirmed to be affected by this cross-site scripting vulnerability.

Exploitation Mechanism

Attackers can leverage the vulnerability to execute code within the context of the user's browser, enabling various forms of malicious activities.

Mitigation and Prevention

Learn how to address the CVE-2021-38896 vulnerability and protect your systems.

Immediate Steps to Take

Users are advised to apply official fixes provided by IBM to mitigate the cross-site scripting vulnerability in QRadar Advisor.

Long-Term Security Practices

Implement secure coding practices and conduct regular security assessments to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates and patches released by IBM to address CVE-2021-38896 and other potential security risks.