CVE-2021-29835 : What You Need to Know

IBM Business Automation Workflow versions 18.0, 19.0, 20.0, and 21.0 have been found vulnerable to cross-site scripting. This vulnerability could allow malicious users to inject arbitrary JavaScript code into the Web UI, potentially leading to unauthorized access and credential exposure during a trusted session.

Understanding CVE-2021-29835

This section covers the essential details about the CVE-2021-29835 vulnerability.

What is CVE-2021-29835?

The CVE-2021-29835 vulnerability affects IBM Business Automation Workflow versions 18.0, 19.0, 20.0, and 21.0, allowing threat actors to execute cross-site scripting attacks.

The Impact of CVE-2021-29835

The impact of this vulnerability could result in attackers manipulating the intended functionality of the Web UI, potentially leading to sensitive information disclosure and compromising the security of the affected systems.

Technical Details of CVE-2021-29835

This section delves into the technical aspects of CVE-2021-29835.

Vulnerability Description

The vulnerability in IBM Business Automation Workflow versions 18.0, 19.0, 20.0, and 21.0 enables malicious users to embed malicious JavaScript code in the Web UI, posing a risk of unauthorized data access.

Affected Systems and Versions

IBM Business Automation Workflow versions 18.0, 19.0, 20.0, and 21.0 are impacted by this vulnerability, potentially exposing organizations that utilize these versions to security risks.

Exploitation Mechanism

The CVE-2021-29835 vulnerability can be exploited by attackers who can inject and execute arbitrary JavaScript code within the Web UI, compromising the integrity of the system.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent exploitation of CVE-2021-29835.

Immediate Steps to Take

Organizations using affected versions of IBM Business Automation Workflow should apply official fixes provided by IBM to remediate the vulnerability.

Long-Term Security Practices

Implementing secure coding practices and continuously monitoring for suspicious activities can enhance the overall security posture of the environment.

Patching and Updates

Regularly updating and patching the IBM Business Automation Workflow software can help in addressing known vulnerabilities and strengthening the resilience of the system.