CVE-2020-4664 : Exploit Details and Defense Strategies

IBM Engineering Requirements Quality Assistant On-Premises is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.

Understanding CVE-2020-4664

IBM Engineering Requirements Quality Assistant On-Premises is susceptible to a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code, compromising the integrity of the system.

What is CVE-2020-4664?

This CVE refers to a cross-site scripting vulnerability in IBM Engineering Requirements Quality Assistant On-Premises, enabling the injection of malicious JavaScript code into the Web UI.

The Impact of CVE-2020-4664

The vulnerability could lead to unauthorized access, data manipulation, and potential disclosure of sensitive information, such as user credentials, within a secure session.

Technical Details of CVE-2020-4664

IBM Engineering Requirements Quality Assistant On-Premises is affected by a cross-site scripting vulnerability with the following details:

Vulnerability Description

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required
Exploit Code Maturity: High
CVSS Base Score: 5.4 (Medium)

Affected Systems and Versions

Product: Engineering Requirements Quality Assistant
Vendor: IBM
Version: On-Premises

Exploitation Mechanism

The vulnerability allows attackers to embed malicious JavaScript code in the Web UI, potentially altering the system's intended functionality.

Mitigation and Prevention

To address CVE-2020-4664, consider the following steps:

Immediate Steps to Take

Apply official fixes provided by IBM to mitigate the vulnerability.
Educate users about the risks of executing unknown scripts in the Web UI.

Long-Term Security Practices

Regularly update and patch the IBM Engineering Requirements Quality Assistant to prevent future vulnerabilities.
Implement secure coding practices to mitigate cross-site scripting risks.
Monitor and restrict user input to prevent script injections.
Conduct security assessments and penetration testing regularly.
Stay informed about security bulletins and updates from IBM.

Patching and Updates

Ensure that the IBM Engineering Requirements Quality Assistant is regularly updated with the latest security patches to address known vulnerabilities.