CVE-2019-20641 Explained : Impact and Mitigation

Devices before version 1.0.3.64 of NETGEAR RAX40 are vulnerable to a lack of access control at the function level.

Understanding CVE-2019-20641

NETGEAR RAX40 devices are affected by a critical lack of access control at the function level, potentially exposing them to high-risk security threats.

What is CVE-2019-20641?

CVE-2019-20641 is a vulnerability in NETGEAR RAX40 devices that allows unauthorized access due to a lack of proper access control mechanisms.

The Impact of CVE-2019-20641

The vulnerability has a high severity level with significant impacts on confidentiality, integrity, and availability of the affected devices.

Technical Details of CVE-2019-20641

NETGEAR RAX40 devices are susceptible to exploitation due to the lack of access control at the function level.

Vulnerability Description

The vulnerability in NETGEAR RAX40 devices before version 1.0.3.64 allows attackers to gain unauthorized access at the function level, posing a serious security risk.

Affected Systems and Versions

Product: NETGEAR RAX40
Versions affected: Before 1.0.3.64

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Adjacent Network
Privileges Required: None
User Interaction: None
Scope: Unchanged

Mitigation and Prevention

Immediate action is crucial to mitigate the risks posed by CVE-2019-20641.

Immediate Steps to Take

Update NETGEAR RAX40 devices to version 1.0.3.64 or above to patch the vulnerability.
Implement strong access control measures to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor for security updates and apply patches promptly.
Conduct security audits to identify and address any potential vulnerabilities.

Patching and Updates

Stay informed about security advisories from NETGEAR and apply patches as soon as they are released.