CVE-2020-26912 : Vulnerability Insights and Analysis

Certain NETGEAR devices are affected by CSRF vulnerability. This includes models such as D6200, D7000, JR6150, R6020, R6050, R6080, R6120, R6220, R6260, R6700v2, R6800, R6900v2, R7450, and WNR2020.

Understanding CVE-2020-26912

This CVE identifies a CSRF vulnerability impacting various NETGEAR router models.

What is CVE-2020-26912?

CVE-2020-26912 is a CSRF vulnerability affecting specific NETGEAR router models, potentially allowing attackers to perform unauthorized actions.

The Impact of CVE-2020-26912

The vulnerability has a CVSS base score of 7.5 (High severity) with high impacts on confidentiality and integrity. It requires user interaction and has a changed scope.

Technical Details of CVE-2020-26912

This section provides more technical insights into the vulnerability.

Vulnerability Description

The CSRF vulnerability in NETGEAR routers allows attackers to carry out unauthorized actions on affected devices.

Affected Systems and Versions

D6200 before 1.1.00.38
D7000 before 1.0.1.78
JR6150 before 1.0.1.24
R6020 before 1.0.0.42
R6050 before 1.0.1.24
R6080 before 1.0.0.42
R6120 before 1.0.0.66
R6220 before 1.1.0.100
R6260 before 1.1.0.64
R6700v2 before 1.2.0.62
R6800 before 1.2.0.62
R6900v2 before 1.2.0.62
R7450 before 1.2.0.62
WNR2020 before 1.1.0.62

Exploitation Mechanism

The vulnerability can be exploited through adjacent network access, requiring user interaction.

Mitigation and Prevention

Protecting your systems from CVE-2020-26912 is crucial.

Immediate Steps to Take

Update affected NETGEAR devices to the latest firmware versions.
Monitor network activity for any suspicious behavior.
Restrict access to vulnerable devices.

Long-Term Security Practices

Regularly update router firmware to patch known vulnerabilities.
Implement strong network security measures to prevent unauthorized access.

Patching and Updates

Ensure timely installation of security patches released by NETGEAR to address the CSRF vulnerability.