CVE-2020-35797 : Vulnerability Insights and Analysis

NETGEAR NMS300 devices before 1.6.0.27 are affected by command injection by an unauthenticated attacker.

Understanding CVE-2020-35797

NETGEAR NMS300 devices are susceptible to command injection by unauthorized individuals, potentially leading to critical security breaches.

What is CVE-2020-35797?

CVE-2020-35797 refers to a vulnerability in NETGEAR NMS300 devices that allows unauthenticated attackers to execute commands, posing a severe risk to system integrity and confidentiality.

The Impact of CVE-2020-35797

The vulnerability has a CVSS base score of 9.8, indicating a critical severity level. The impact includes:

High availability impact
High confidentiality impact
High integrity impact
No privileges required
Network-based attack vector

Technical Details of CVE-2020-35797

NETGEAR NMS300 devices are affected by a critical command injection vulnerability, as detailed below:

Vulnerability Description

The vulnerability allows unauthenticated attackers to inject and execute commands on the affected devices.

Affected Systems and Versions

Product: NETGEAR NMS300
Versions affected: Before 1.6.0.27

Exploitation Mechanism

Attackers can exploit this vulnerability over the network without requiring any user interaction, making it a significant threat to system security.

Mitigation and Prevention

To address CVE-2020-35797 and enhance system security, consider the following measures:

Immediate Steps to Take

Update NETGEAR NMS300 devices to version 1.6.0.27 or later to mitigate the vulnerability.
Implement network security measures to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor for security advisories and updates from NETGEAR.
Conduct security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches and firmware updates promptly to ensure the latest security enhancements are in place.