CVE-2021-39015 : What You Need to Know

IBM Engineering Lifecycle Optimization - Publishing 7.0, 7.0.1, and 7.0.2 is vulnerable to cross-site scripting, allowing users to embed arbitrary JavaScript code in the Web UI. This could lead to credentials disclosure within a trusted session.

Understanding CVE-2021-39015

IBM Engineering Lifecycle Optimization - Publishing versions 7.0, 7.0.1, and 7.0.2 are affected by a cross-site scripting vulnerability that can impact the integrity and confidentiality of user data.

What is CVE-2021-39015?

CVE ID: CVE-2021-39015
CVSS Base Score: 5.4 (Medium)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required
CWE: Cross-Site Scripting

The Impact of CVE-2021-39015

Exploiting this vulnerability could alter the intended functionality of the Web UI.
Credentials disclosure within a trusted session is possible, posing a risk to sensitive information.

Technical Details of CVE-2021-39015

The technical aspects of the CVE-2021-39015 vulnerability are as follows:

Vulnerability Description

Cross-site scripting vulnerability in IBM Engineering Lifecycle Optimization - Publishing 7.0, 7.0.1, and 7.0.2.

Affected Systems and Versions

Product: IBM Engineering Lifecycle Optimization Publishing
Versions: 7.0, 7.0.1, 7.0.2

Exploitation Mechanism

Attackers can embed malicious JavaScript code in the Web UI, affecting the intended functionality and leading to potential credentials disclosure.

Mitigation and Prevention

If you are affected by CVE-2021-39015, consider the following steps:

Immediate Steps to Take

Apply official fixes provided by IBM.
Monitor for any unauthorized access or suspicious activities.

Long-Term Security Practices

Regularly educate users on identifying and avoiding phishing attempts.
Implement content security policy to mitigate cross-site scripting vulnerabilities.

Patching and Updates

Keep your IBM Engineering Lifecycle Optimization - Publishing software up-to-date with the latest security patches and version upgrades.