CVE-2019-20646 Explained : Impact and Mitigation

Administrative credentials can be disclosed in NETGEAR RAX40 devices prior to version 1.0.3.64.

Understanding CVE-2019-20646

NETGEAR RAX40 devices before version 1.0.3.64 are affected by the disclosure of administrative credentials.

What is CVE-2019-20646?

This CVE refers to the vulnerability in NETGEAR RAX40 devices that allows the disclosure of administrative credentials.

The Impact of CVE-2019-20646

The vulnerability can lead to unauthorized access to administrative credentials, posing a significant security risk to affected devices.

Technical Details of CVE-2019-20646

NETGEAR RAX40 devices are susceptible to the following:

Vulnerability Description

Administrative credentials can be exposed in devices running versions prior to 1.0.3.64.

Affected Systems and Versions

Product: NETGEAR RAX40
Vendor: NETGEAR
Versions Affected: Prior to 1.0.3.64

Exploitation Mechanism

Attackers can exploit this vulnerability to gain access to sensitive administrative credentials.

Mitigation and Prevention

It is crucial to take immediate action to secure devices and prevent unauthorized access:

Immediate Steps to Take

Update affected devices to version 1.0.3.64 or later to mitigate the vulnerability.
Change default administrative credentials to unique, strong passwords.

Long-Term Security Practices

Regularly monitor for security advisories and updates from NETGEAR.
Implement network segmentation and access controls to limit exposure to potential threats.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply security patches and firmware updates promptly to address known vulnerabilities and enhance device security.