CVE-2020-35228 : Security Advisory and Response

A cross-site scripting (XSS) vulnerability in the administration web panel on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices allows remote attackers to inject arbitrary web script or HTML via the language parameter.

Understanding CVE-2020-35228

This CVE identifies a cross-site scripting vulnerability in NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices.

What is CVE-2020-35228?

The vulnerability allows remote attackers to inject malicious web script or HTML through the language parameter in the administration web panel.

The Impact of CVE-2020-35228

This vulnerability can be exploited by remote attackers to execute arbitrary code, steal sensitive information, or perform actions on behalf of legitimate users.

Technical Details of CVE-2020-35228

This section provides technical details of the vulnerability.

Vulnerability Description

The vulnerability is a cross-site scripting (XSS) issue in the administration web panel of affected NETGEAR devices.

Affected Systems and Versions

Product: NETGEAR JGS516PE/GS116Ev2
Version: v2.6.0.43

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious web script or HTML code via the language parameter in the administration web panel.

Mitigation and Prevention

Protect your systems from CVE-2020-35228 with the following steps:

Immediate Steps to Take

Disable remote access to the administration web panel if not required.
Implement input validation to sanitize user inputs and prevent script injection.
Regularly monitor and update security patches for NETGEAR devices.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify vulnerabilities.
Educate users on safe browsing practices and the risks of clicking on unknown links.

Patching and Updates

Apply security patches provided by NETGEAR promptly to address the XSS vulnerability.