CVE-2021-29790 : What You Need to Know

IBM Engineering Requirements Quality Assistant On-Premises (All versions) is vulnerable to cross-site scripting, allowing users to insert malicious JavaScript code into the Web UI. This could potentially result in unauthorized access and credential exposure within a trusted session.

Understanding CVE-2021-29790

This section provides insights into the nature and impact of the CVE-2021-29790 vulnerability.

What is CVE-2021-29790?

CVE-2021-29790 specifically affects IBM Engineering Requirements Quality Assistant On-Premises in all versions, enabling attackers to execute cross-site scripting attacks by leveraging vulnerabilities in the Web UI.

The Impact of CVE-2021-29790

The vulnerability poses a medium-severity risk, with a base score of 5.4. If exploited, it could lead to unauthorized disclosure of sensitive information and compromise the integrity of the affected system.

Technical Details of CVE-2021-29790

This section covers the technical aspects of the CVE-2021-29790 vulnerability.

Vulnerability Description

CVE-2021-29790 is classified as a cross-site scripting vulnerability that allows threat actors to inject and execute arbitrary JavaScript code in the IBM Engineering Requirements Quality Assistant On-Premises Web UI.

Affected Systems and Versions

All versions of IBM Engineering Requirements Quality Assistant On-Premises are impacted by CVE-2021-29790, exposing them to the risk of cross-site scripting attacks.

Exploitation Mechanism

Exploiting this vulnerability requires low privileges but necessitates user interaction. Attackers can manipulate the Web UI to execute malicious code.

Mitigation and Prevention

Protecting systems from CVE-2021-29790 involves implementing immediate and long-term security measures.

Immediate Steps to Take

Users are advised to apply official fixes provided by IBM to address CVE-2021-29790. Additionally, exercising caution while interacting with untrusted sources can help prevent exploitation.

Long-Term Security Practices

Regularly updating and patching the affected software, conducting security training for users, and monitoring for suspicious activities are essential for long-term protection against cross-site scripting vulnerabilities.

Patching and Updates

IBM may release official fixes to remediate CVE-2021-29790. Organizations should prioritize the timely application of these patches to prevent potential security incidents.