CVE-2020-35784 : Exploit Details and Defense Strategies

Certain NETGEAR devices are affected by lack of access control at the function level, impacting specific models before version 2.6.0.48.

Understanding CVE-2020-35784

This CVE involves a vulnerability in certain NETGEAR devices that could allow unauthorized access due to a lack of access control at the function level.

What is CVE-2020-35784?

The vulnerability in NETGEAR devices results from insufficient access control mechanisms, potentially leading to unauthorized access to sensitive information.

The Impact of CVE-2020-35784

The vulnerability has a CVSS base score of 6.2, with medium severity. It can have a high impact on confidentiality and integrity, requiring high privileges for exploitation.

Technical Details of CVE-2020-35784

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows attackers to gain unauthorized access to certain NETGEAR devices due to a lack of access control at the function level.

Affected Systems and Versions

The following NETGEAR models are affected:

JGS516PE before 2.6.0.48
JGS524PE before 2.6.0.48
JGS524Ev2 before 2.6.0.48
GS116Ev2 before 2.6.0.48

Exploitation Mechanism

Attack Complexity: High
Attack Vector: Network
Privileges Required: High
User Interaction: None

Mitigation and Prevention

Protecting systems from CVE-2020-35784 is crucial to prevent unauthorized access and potential data breaches.

Immediate Steps to Take

Update affected devices to version 2.6.0.48 or later to mitigate the vulnerability.
Implement strong access control measures to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and audit access controls on network devices.
Educate users on secure practices to prevent unauthorized access.

Patching and Updates

Stay informed about security advisories from NETGEAR and promptly apply patches to address known vulnerabilities.