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CVE-2020-26926 Explained : Impact and Mitigation

Learn about CVE-2020-26926 affecting certain NETGEAR devices with an authentication bypass vulnerability. Discover impact, affected systems, and mitigation steps.

Certain NETGEAR devices are affected by an authentication bypass vulnerability.

Understanding CVE-2020-26926

Certain NETGEAR devices are impacted by an authentication bypass vulnerability that can have severe consequences.

What is CVE-2020-26926?

CVE-2020-26926 is an authentication bypass vulnerability affecting specific NETGEAR devices.

The Impact of CVE-2020-26926

This vulnerability has a CVSS base score of 9.6, indicating a critical severity level. The impact includes:

        High availability, confidentiality, and integrity impact
        Low attack complexity
        No privileges required
        Changed scope
        No user interaction required

Technical Details of CVE-2020-26926

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows attackers to bypass authentication on affected NETGEAR devices.

Affected Systems and Versions

The following versions are affected:

        CBR40 before 2.5.0.10
        RBK752 before 3.2.15.25
        RBR750 before 3.2.15.25
        RBS750 before 3.2.15.25
        RBK852 before 3.2.10.11
        RBR850 before 3.2.10.11
        RBS850 before 3.2.10.11

Exploitation Mechanism

The vulnerability can be exploited through an adjacent network.

Mitigation and Prevention

Protecting against CVE-2020-26926 is crucial to ensure the security of NETGEAR devices.

Immediate Steps to Take

        Update affected devices to the latest firmware versions.
        Monitor network traffic for any suspicious activity.
        Implement strong network access controls.

Long-Term Security Practices

        Regularly update firmware and security patches.
        Conduct security audits and assessments periodically.
        Educate users on best security practices.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of exploitation.

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