CVE-2020-35791 Explained : Impact and Mitigation

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7800 before 1.0.2.68, R8900 before 1.0.5.2, and R9000 before 1.0.5.2.

Understanding CVE-2020-35791

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

What is CVE-2020-35791?

CVE-2020-35791 is a security vulnerability that allows authenticated users to execute arbitrary commands on affected NETGEAR devices.

The Impact of CVE-2020-35791

The vulnerability has a CVSS base score of 6.4 (Medium severity) with high impacts on confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2020-35791

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability allows authenticated users to perform command injection on NETGEAR devices, potentially leading to unauthorized access and control.

Affected Systems and Versions

R7800 before 1.0.2.68
R8900 before 1.0.5.2
R9000 before 1.0.5.2

Exploitation Mechanism

The vulnerability can be exploited locally with high attack complexity and privileges required.

Mitigation and Prevention

Protecting systems from CVE-2020-35791 is crucial to prevent unauthorized access and potential damage.

Immediate Steps to Take

Update affected devices to the latest firmware versions provided by NETGEAR.
Implement strong authentication mechanisms to limit access.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update and patch all network devices and systems.
Conduct security audits and penetration testing to identify vulnerabilities.

Patching and Updates

Apply security patches promptly as released by NETGEAR to address the command injection vulnerability.