CVE-2022-38368 : Security Advisory and Response

An issue was discovered in Aviatrix Gateway before 6.6.5712 and 6.7.x before 6.7.1376 where Gateway API functions mishandle authentication, allowing authenticated VPN users to inject arbitrary commands.

Understanding CVE-2022-38368

This CVE highlights a security vulnerability in Aviatrix Gateway versions prior to 6.6.5712 and 6.7.x before 6.7.1376 that could be exploited by authenticated VPN users.

What is CVE-2022-38368?

CVE-2022-38368 is a security flaw in Aviatrix Gateway that enables authenticated VPN users to inject arbitrary commands due to mishandled authentication by Gateway API functions.

The Impact of CVE-2022-38368

The vulnerability could allow threat actors with authenticated access to the VPN to execute unauthorized commands, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2022-38368

This section provides more details on the vulnerability, the affected systems and versions, and how the exploitation can occur.

Vulnerability Description

The vulnerability arises from the mishandling of authentication in Aviatrix Gateway API functions, opening a pathway for authenticated VPN users to inject malicious commands.

Affected Systems and Versions

Aviatrix Gateway versions before 6.6.5712 and 6.7.x before 6.7.1376 are impacted by this security issue, exposing systems running these versions to potential exploitation.

Exploitation Mechanism

Authenticated VPN users can leverage this vulnerability to inject unauthorized commands, bypassing security controls and potentially gaining unauthorized access to the system.

Mitigation and Prevention

Protecting systems from CVE-2022-38368 involves taking immediate steps and implementing long-term security measures to prevent exploitation.

Immediate Steps to Take

Update Aviatrix Gateway to versions 6.6.5712 or 6.7.1376, which contain fixes for the authentication mishandling issue.
Monitor network traffic for any suspicious activities that may indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch Aviatrix Gateway to stay protected against known vulnerabilities.
Implement strong authentication mechanisms and access controls to prevent unauthorized users from accessing critical systems.
Conduct security awareness training for employees to recognize and report potential security threats.

Patching and Updates

Stay informed about security updates released by Aviatrix and promptly apply patches to address known vulnerabilities, ensuring the ongoing security of Aviatrix Gateway.