CVE-2019-20702 : Vulnerability Insights and Analysis

A vulnerability in specific NETGEAR devices allows an authorized user to execute commands, impacting D3600, D6000, and XR500 devices.

Understanding CVE-2019-20702

This CVE identifies a command injection vulnerability in certain NETGEAR devices, potentially exploited by authenticated users.

What is CVE-2019-20702?

The vulnerability allows authorized users to execute commands on affected NETGEAR devices, compromising their security.

The Impact of CVE-2019-20702

The vulnerability poses a medium-severity risk with a CVSS base score of 6.3, potentially leading to high availability impact.

Technical Details of CVE-2019-20702

This section provides detailed technical insights into the CVE-2019-20702 vulnerability.

Vulnerability Description

The vulnerability enables authenticated users to inject and execute commands on NETGEAR devices, affecting D3600, D6000, and XR500 models.

Affected Systems and Versions

NETGEAR D3600 devices before version 1.0.0.76
NETGEAR D6000 devices before version 1.0.0.76
NETGEAR XR500 devices before version 2.3.2.32

Exploitation Mechanism

The vulnerability can be exploited by authenticated users to execute arbitrary commands on the affected NETGEAR devices.

Mitigation and Prevention

Protecting systems from CVE-2019-20702 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update affected devices to the latest firmware versions provided by NETGEAR.
Implement strong password policies and restrict access to vulnerable devices.

Long-Term Security Practices

Regularly monitor and audit device logs for any suspicious activities.
Conduct security training for users to raise awareness about potential threats.

Patching and Updates

Apply security patches and updates released by NETGEAR promptly to mitigate the vulnerability effectively.