CVE-2019-20647 : Vulnerability Insights and Analysis

Devices running NETGEAR RAX40 firmware versions earlier than 1.0.3.64 are susceptible to experiencing a denial of service.

Understanding CVE-2019-20647

NETGEAR RAX40 devices are affected by a denial of service vulnerability.

What is CVE-2019-20647?

CVE-2019-20647 is a vulnerability that impacts devices running NETGEAR RAX40 firmware versions prior to 1.0.3.64, potentially leading to a denial of service.

The Impact of CVE-2019-20647

The vulnerability has a CVSS base score of 6.8, with a medium severity rating. It can result in a high impact on availability, affecting the device's operational functionality.

Technical Details of CVE-2019-20647

NETGEAR RAX40 firmware vulnerability details.

Vulnerability Description

Devices running firmware versions earlier than 1.0.3.64 are prone to denial of service attacks, impacting their availability.

Affected Systems and Versions

Product: NETGEAR RAX40
Vendor: NETGEAR
Vulnerable Versions: Firmware versions prior to 1.0.3.64

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Adjacent Network
Privileges Required: Low
Scope: Changed
User Interaction: None

Mitigation and Prevention

Steps to address and prevent CVE-2019-20647.

Immediate Steps to Take

Update affected devices to firmware version 1.0.3.64 or later.
Monitor network traffic for any signs of a denial of service attack.

Long-Term Security Practices

Regularly update firmware to the latest versions.
Implement network segmentation to minimize the impact of potential attacks.

Patching and Updates

Stay informed about security advisories from NETGEAR.
Apply patches and updates promptly to mitigate known vulnerabilities.