CVE-2023-38928 : Security Advisory and Response

A command injection vulnerability was discovered in Netgear R7100LG 1.0.0.78, allowing unauthorized access via the password parameter.

Understanding CVE-2023-38928

This section will provide detailed insights into the CVE-2023-38928 vulnerability affecting Netgear R7100LG 1.0.0.78.

What is CVE-2023-38928?

The CVE-2023-38928 vulnerability is a command injection flaw found in Netgear R7100LG 1.0.0.78, specifically through the password parameter in usb_remote_invite.cgi.

The Impact of CVE-2023-38928

This vulnerability could allow malicious actors to execute arbitrary commands, potentially leading to unauthorized access and control over the affected system.

Technical Details of CVE-2023-38928

In this section, we will delve into the technical aspects of the CVE-2023-38928 vulnerability.

Vulnerability Description

The command injection vulnerability in Netgear R7100LG 1.0.0.78 enables threat actors to exploit the password parameter in usb_remote_invite.cgi to execute unauthorized commands.

Affected Systems and Versions

The affected system includes Netgear R7100LG 1.0.0.78.

Exploitation Mechanism

Hackers can exploit this vulnerability by manipulating the password parameter within usb_remote_invite.cgi, potentially gaining unauthorized access to the system.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent exploitation of CVE-2023-38928.

Immediate Steps to Take

Update Netgear R7100LG firmware to the latest version.
Implement strong password policies to reduce the risk of unauthorized access.

Long-Term Security Practices

Regular security audits and assessments to identify vulnerabilities proactively.
Educate users and administrators on secure practices to prevent exploitation.

Patching and Updates

Stay informed about security advisories from Netgear and promptly apply patches and updates to mitigate known vulnerabilities.