CVE-2020-4707 : Vulnerability Insights and Analysis

IBM API Connect 5.0.0.0 through 5.0.8.11 is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.

Understanding CVE-2020-4707

IBM API Connect 5.0.0.0 through 5.0.8.11 is susceptible to a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code.

What is CVE-2020-4707?

Cross-site scripting vulnerability in IBM API Connect versions 5.0.0.0 through 5.0.8.11 allows the injection of malicious JavaScript code into the Web UI, potentially compromising user credentials.

The Impact of CVE-2020-4707

This vulnerability could lead to unauthorized access to sensitive information, manipulation of user sessions, and potential exposure of confidential data within a trusted environment.

Technical Details of CVE-2020-4707

Vulnerability Description

Vulnerability Type: Cross-Site Scripting (XSS)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required
Exploit Code Maturity: High
CVSS Base Score: 5.4 (Medium)
CVSS Temporal Score: 5.2 (Medium)

Affected Systems and Versions

Product: API Connect
Vendor: IBM
Vulnerable Versions: 5.0.0.0, 5.0.8.11

Exploitation Mechanism

The vulnerability allows attackers to insert and execute malicious JavaScript code within the Web UI, potentially altering the intended functionality and compromising user data.

Mitigation and Prevention

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Regularly monitor and audit the Web UI for any suspicious activities.

Long-Term Security Practices

Implement input validation mechanisms to sanitize user inputs and prevent script injections.
Educate users about the risks of clicking on untrusted links or accessing unknown websites.
Stay informed about security updates and patches released by IBM.

Patching and Updates

Ensure that the API Connect software is updated to the latest version that includes security patches and fixes.