CVE-2022-21404 : Exploit Details and Defense Strategies

A detailed overview of CVE-2022-21404 affecting Oracle Helidon.

Understanding CVE-2022-21404

This CVE impacts Oracle Helidon, specifically versions 1.4.10 and 2.0.0-RC1.

What is CVE-2022-21404?

A vulnerability in Oracle Fusion Middleware's Helidon product allows an unauthenticated attacker to compromise the system via HTTP, potentially leading to a complete takeover.

The Impact of CVE-2022-21404

The severity of this CVE is rated with a CVSS 3.1 Base Score of 8.1, indicating high confidentiality, integrity, and availability impacts.

Technical Details of CVE-2022-21404

This section provides deeper insights into the vulnerability.

Vulnerability Description

The exploit is challenging to trigger but if successful, it enables an attacker to take over the Helidon system.

Affected Systems and Versions

Helidon versions 1.4.10 and 2.0.0-RC1 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability through network access via HTTP.

Mitigation and Prevention

Discover how to mitigate the risks and protect your systems.

Immediate Steps to Take

Implement immediate measures to secure your Helidon instance.

Long-Term Security Practices

Incorporate long-term security practices to safeguard against similar vulnerabilities.

Patching and Updates

Stay informed about patches and updates provided by Oracle to address CVE-2022-21404.