CVE-2020-35827 : Vulnerability Insights and Analysis

Certain NETGEAR devices are affected by stored XSS vulnerability, impacting various models such as D7800, RBK50, RBR50, RBS50, R7800, R8900, R9000, XR500, XR700, and RAX120.

Understanding CVE-2020-35827

This CVE identifies a stored XSS vulnerability affecting specific NETGEAR devices.

What is CVE-2020-35827?

Stored XSS vulnerability impacting multiple NETGEAR router models.

The Impact of CVE-2020-35827

The vulnerability has a CVSS base score of 6.1 (Medium severity) with high confidentiality and integrity impact.

Technical Details of CVE-2020-35827

Stored XSS vulnerability details and affected systems.

Vulnerability Description

Stored XSS vulnerability in certain NETGEAR devices
Affected models include D7800, RBK50, RBR50, RBS50, R7800, R8900, R9000, XR500, XR700, and RAX120

Affected Systems and Versions

D7800 before 1.0.1.56
RBK50 before 2.3.5.30
RBR50 before 2.3.5.30
RBS50 before 2.3.5.30
R7800 before 1.0.2.74
R8900 before 1.0.4.28
R9000 before 1.0.4.28
XR500 before 2.3.2.56
XR700 before 1.0.1.10
RAX120 before 1.0.0.78

Exploitation Mechanism

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

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2020-35827 vulnerability.

Immediate Steps to Take

Update affected devices to the latest firmware versions
Monitor for any unusual activities on the network
Implement strong password policies

Long-Term Security Practices

Regularly update firmware and security patches
Conduct security audits and assessments periodically

Patching and Updates

Refer to the vendor's security advisory for patch availability and installation instructions