CVE-2020-26549 : Exploit Details and Defense Strategies

An issue was discovered in Aviatrix Controller before R5.4.1290 where the htaccess protection mechanism can be bypassed for file downloading.

Understanding CVE-2020-26549

This CVE identifies a vulnerability in Aviatrix Controller that allows the bypassing of the htaccess protection mechanism.

What is CVE-2020-26549?

The vulnerability in Aviatrix Controller before R5.4.1290 enables attackers to bypass the htaccess protection mechanism, leading to unauthorized file downloads.

The Impact of CVE-2020-26549

The exploitation of this vulnerability could result in unauthorized access to sensitive files and data stored on the Aviatrix Controller.

Technical Details of CVE-2020-26549

This section provides technical details about the vulnerability.

Vulnerability Description

The issue in Aviatrix Controller allows attackers to bypass the htaccess protection mechanism, potentially leading to unauthorized file downloads.

Affected Systems and Versions

Affected Product: Aviatrix Controller
Vulnerable Versions: Before R5.4.1290

Exploitation Mechanism

Attackers can exploit this vulnerability by circumventing the htaccess protection mechanism, gaining access to files that should be restricted.

Mitigation and Prevention

Protecting systems from CVE-2020-26549 is crucial to maintaining security.

Immediate Steps to Take

Update Aviatrix Controller to version R5.4.1290 or newer to mitigate the vulnerability.
Monitor file access and restrict permissions to prevent unauthorized downloads.

Long-Term Security Practices

Regularly review and update access control mechanisms to prevent similar bypass vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential security gaps.

Patching and Updates

Stay informed about security updates and patches released by Aviatrix to address vulnerabilities like CVE-2020-26549.