CVE-2019-20698 : Security Advisory and Response

Some specific NETGEAR devices are vulnerable to a security issue that exposes confidential data. This vulnerability affects WAC505 devices before version 8.0.5.5 and WAC510 devices before version 8.0.5.5.

Understanding CVE-2019-20698

Certain NETGEAR devices are impacted by a vulnerability that could lead to the disclosure of sensitive information.

What is CVE-2019-20698?

CVE-2019-20698 is a vulnerability affecting specific NETGEAR devices, particularly WAC505 and WAC510 models, where confidential data can be exposed.

The Impact of CVE-2019-20698

This vulnerability has a CVSS base score of 6.5, indicating a medium severity level with high confidentiality impact but no integrity impact. The attack complexity is low, and the attack vector is through an adjacent network.

Technical Details of CVE-2019-20698

NETGEAR devices vulnerable to CVE-2019-20698 have the following technical details:

Vulnerability Description

The vulnerability in NETGEAR devices allows for the exposure of confidential data.

Affected Systems and Versions

WAC505 devices before version 8.0.5.5
WAC510 devices before version 8.0.5.5

Exploitation Mechanism

The vulnerability can be exploited through an adjacent network without requiring any special privileges or user interaction.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-20698.

Immediate Steps to Take

Update affected devices to version 8.0.5.5 or later to mitigate the vulnerability.
Monitor network traffic for any signs of unauthorized access or data exposure.

Long-Term Security Practices

Regularly update firmware and security patches on NETGEAR devices to prevent future vulnerabilities.
Implement network segmentation and access controls to limit exposure to sensitive data.

Patching and Updates

Stay informed about security advisories from NETGEAR and promptly apply recommended patches and updates to secure devices.