CVE-2020-13413 : Security Advisory and Response

An issue was discovered in Aviatrix Controller before 5.4.1204, leading to an Observable Response Discrepancy from the API, facilitating user enumeration via brute force.

Understanding CVE-2020-13413

This CVE involves a vulnerability in Aviatrix Controller that allows for user enumeration through an Observable Response Discrepancy from the API.

What is CVE-2020-13413?

The vulnerability in Aviatrix Controller before version 5.4.1204 enables attackers to perform user enumeration via brute force due to an Observable Response Discrepancy from the API.

The Impact of CVE-2020-13413

The vulnerability can potentially lead to unauthorized access and compromise of user accounts, posing a significant security risk to affected systems.

Technical Details of CVE-2020-13413

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The issue in Aviatrix Controller allows malicious actors to exploit an Observable Response Discrepancy from the API, facilitating user enumeration through brute force attacks.

Affected Systems and Versions

Affected: Aviatrix Controller versions before 5.4.1204

Exploitation Mechanism

Attackers can leverage the Observable Response Discrepancy from the API to enumerate users through brute force tactics.

Mitigation and Prevention

Protecting systems from CVE-2020-13413 is crucial to maintaining security.

Immediate Steps to Take

Upgrade Aviatrix Controller to version 5.4.1204 or later to mitigate the vulnerability.
Monitor for any unauthorized access attempts or unusual user enumeration activities.

Long-Term Security Practices

Implement strong password policies and multi-factor authentication to enhance user account security.
Regularly review and update security configurations to address potential vulnerabilities.

Patching and Updates

Stay informed about security bulletins and updates from Aviatrix to promptly apply patches and fixes.