CVE-2021-29078 : Security Advisory and Response

This CVE-2021-29078 affects certain NETGEAR devices due to command injection by an unauthenticated attacker. The impact is critical with a CVSS base score of 9.6.

Understanding CVE-2021-29078

This section will discuss what CVE-2021-29078 is and its impact on affected systems.

What is CVE-2021-29078?

Certain NETGEAR devices are exposed to command injection by unauthorized attackers, resulting in a critical security threat.

The Impact of CVE-2021-29078

The vulnerability allows attackers to execute arbitrary commands on affected devices, leading to high confidentiality, integrity, and availability impact.

Technical Details of CVE-2021-29078

Explore the specific technical aspects of CVE-2021-29078 to understand its severity.

Vulnerability Description

CVE-2021-29078 enables unauthenticated attackers to inject commands into NETGEAR devices, compromising their security.

Affected Systems and Versions

Devices such as RBK852, RBK853, RBK854, RBR850, RBS850, RBK752, and more before specific versions are vulnerable to this exploit.

Exploitation Mechanism

The vulnerability arises from a lack of proper input validation, allowing attackers to target affected devices remotely.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-29078 and prevent potential security breaches.

Immediate Steps to Take

Update affected NETGEAR devices to versions 3.2.17.12 or higher to patch the vulnerability and enhance security.

Long-Term Security Practices

Implement network segregation, access controls, and regular security audits to strengthen overall security posture.

Patching and Updates

Stay informed about security advisories from NETGEAR and apply patches promptly to defend against emerging threats.