CVE-2018-19106 Explained : Impact and Mitigation

Avi Vantage before version 17.2.13 has a vulnerability related to incorrect URL encoding during a redirect operation.

Understanding CVE-2018-19106

This CVE entry highlights a security issue in Avi Vantage that could be exploited due to improper URL encoding.

What is CVE-2018-19106?

The version of Avi Vantage before 17.2.13 uses an incorrect URL encoding during a redirect operation, identified as AV-33959.

The Impact of CVE-2018-19106

This vulnerability could potentially be exploited by attackers to manipulate the redirect operation, leading to security risks and potential unauthorized access.

Technical Details of CVE-2018-19106

Avi Vantage's vulnerability involves incorrect URL encoding during a redirect operation.

Vulnerability Description

The issue in Avi Vantage before 17.2.13 allows for improper URL encoding during redirect operations, creating a security risk.

Affected Systems and Versions

Affected Product: Avi Vantage
Vulnerable Version: Before 17.2.13

Exploitation Mechanism

Attackers could exploit this vulnerability by manipulating the URL encoding during a redirect operation, potentially gaining unauthorized access.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2018-19106.

Immediate Steps to Take

Update Avi Vantage to version 17.2.13 or later to address the vulnerability.
Monitor and restrict network access to mitigate potential exploitation.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Conduct security assessments and audits to identify and address any security gaps.

Patching and Updates

Apply patches and updates provided by Avi Networks to ensure the security of Avi Vantage.