CVE-2021-29735 : What You Need to Know

IBM Security Guardium versions 10.5 to 11.3 are vulnerable to a cross-site scripting (XSS) attack. This vulnerability allows threat actors to inject malicious JavaScript code into the web user interface, potentially leading to sensitive data exposure within a trusted session.

Understanding CVE-2021-29735

This section provides insights into the impact and technical details of the CVE-2021-29735 vulnerability.

What is CVE-2021-29735?

CVE-2021-29735 refers to a cross-site scripting (XSS) vulnerability found in IBM Security Guardium versions 10.5 to 11.3. It enables attackers to execute arbitrary JavaScript code within the application, compromising the confidentiality of data.

The Impact of CVE-2021-29735

The impact of this vulnerability is rated as medium. It affects the integrity and confidentiality of data stored in IBM Security Guardium, potentially leading to credentials exposure and unauthorized access.

Technical Details of CVE-2021-29735

In this section, we delve deeper into the vulnerability's description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows threat actors to embed malicious JavaScript code in IBM Security Guardium's Web UI, altering the application's intended behavior and potentially leading to data disclosure.

Affected Systems and Versions

IBM Security Guardium versions 10.5, 10.6, 11.0, 11.1, 11.2, and 11.3 are impacted by CVE-2021-29735, exposing them to the XSS vulnerability.

Exploitation Mechanism

Attackers with high privileges can exploit this vulnerability by injecting malicious JavaScript code into the web user interface, requiring user interaction for successful exploitation.

Mitigation and Prevention

This section outlines the immediate steps to take and long-term security practices to mitigate the risks associated with CVE-2021-29735.

Immediate Steps to Take

Users and organizations using IBM Security Guardium should apply the official fix provided by IBM to patch the XSS vulnerability. Additionally, they should monitor for any unusual activities on the platform.

Long-Term Security Practices

To enhance the security posture, organizations should regularly update their IBM Security Guardium software, conduct security trainings to educate users about XSS attacks, and implement strict access controls and monitoring mechanisms.

Patching and Updates

IBM has released patches to address the CVE-2021-29735 vulnerability in versions 10.5 to 11.3 of Security Guardium. It is crucial for users to promptly apply these patches to safeguard their systems.