CVE-2019-4106 Explained : Impact and Mitigation

IBM WebSphere eXtreme Scale 8.6 Admin Console is vulnerable to cross-site scripting, potentially allowing unauthorized JavaScript code injection.

Understanding CVE-2019-4106

The vulnerability in IBM WebSphere eXtreme Scale 8.6 Admin Console could lead to the injection of malicious JavaScript code, impacting the security of the application.

What is CVE-2019-4106?

IBM WebSphere eXtreme Scale 8.6 Admin Console is susceptible to cross-site scripting, enabling users to insert JavaScript code into the Web UI, potentially compromising sensitive data.

The Impact of CVE-2019-4106

CVSS Score: 4.8 (Medium Severity)
Attack Vector: Network
Exploit Code Maturity: High
User Interaction: Required
Privileges Required: High
Scope: Changed
The vulnerability could allow attackers to modify the application's behavior and potentially disclose sensitive information.

Technical Details of CVE-2019-4106

The technical aspects of the vulnerability in IBM WebSphere eXtreme Scale 8.6 Admin Console.

Vulnerability Description

The vulnerability allows for cross-site scripting, enabling the injection of unauthorized JavaScript code.

Affected Systems and Versions

Affected Product: WebSphere eXtreme Scale
Vendor: IBM
Affected Version: 8.6

Exploitation Mechanism

Attack Complexity: Low
Confidentiality Impact: Low
Integrity Impact: Low
Remediation Level: Official Fix

Mitigation and Prevention

Steps to mitigate and prevent the exploitation of CVE-2019-4106.

Immediate Steps to Take

Apply official fixes provided by IBM.
Educate users about the risks of executing unknown scripts.

Long-Term Security Practices

Regularly update and patch the affected systems.
Implement security measures to prevent cross-site scripting attacks.

Patching and Updates

Ensure all security patches and updates are promptly applied to the affected systems.