CVE-2021-38871 Explained : Impact and Mitigation

IBM Jazz Team Server versions 6.0.6, 6.0.6.1, 7.0, 7.0.1, and 7.0.2 are susceptible to a cross-site scripting vulnerability. This flaw enables users to inject malicious JavaScript code into the Web UI, potentially leading to credential exposure within a trusted session.

Understanding CVE-2021-38871

This section covers the essential details of CVE-2021-38871.

What is CVE-2021-38871?

The vulnerability in IBM Jazz Team Server allows threat actors to execute cross-site scripting attacks by inserting unauthorized JavaScript code into the Web UI.

The Impact of CVE-2021-38871

The impact of this vulnerability includes the potential disclosure of credentials due to the ability to alter the Web UI functionality.

Technical Details of CVE-2021-38871

Here are the technical specifics related to CVE-2021-38871.

Vulnerability Description

The vulnerability enables users to embed arbitrary JavaScript code, leading to unauthorized access and potential data breaches.

Affected Systems and Versions

IBM Jazz Team Server versions 6.0.6, 6.0.6.1, 7.0, 7.0.1, and 7.0.2 are affected by this security flaw.

Exploitation Mechanism

The exploitation of this vulnerability requires minimal privileges and user interaction, with a high exploit code maturity level.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent exploitation of CVE-2021-38871.

Immediate Steps to Take

Users of the affected versions should apply the official fix provided by IBM to address this security issue.

Long-Term Security Practices

Implementing strict input validation mechanisms and regularly updating software can help prevent cross-site scripting vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates to protect systems against known vulnerabilities.