CVE-2023-51719 : Exploit Details and Defense Strategies

A stored cross-site scripting vulnerability has been identified in the Skyworth Router CM5100, affecting version 4.1.1.24. This vulnerability was reported by Sushant Mane, Parul Sindhwad, Tushar Nagrare, and Dr. Faruk Kazi from CoE-CNDS Lab, VJTI Mumbai, India.

Understanding CVE-2023-51719

This section delves into the specifics of CVE-2023-51719.

What is CVE-2023-51719?

CVE-2023-51719 involves insufficient validation of user-supplied input for the Traceroute parameter in the web interface of the Skyworth Router CM5100. This oversight can be exploited by a remote attacker to execute stored XSS attacks.

The Impact of CVE-2023-51719

The successful exploitation of this vulnerability could permit attackers to conduct malicious activities on the targeted system, compromising its integrity.

Technical Details of CVE-2023-51719

Let's explore the technical details of CVE-2023-51719.

Vulnerability Description

The vulnerability arises due to inadequate validation of user input for the Traceroute parameter, allowing attackers to inject malicious scripts into the system.

Affected Systems and Versions

Skyworth Router CM5100 with version 4.1.1.24 is known to be affected by this vulnerability.

Exploitation Mechanism

Remote attackers can exploit this vulnerability by supplying crafted input to the Traceroute parameter via the web interface.

Mitigation and Prevention

Discover how to mitigate the risks associated with CVE-2023-51719.

Immediate Steps to Take

Upgrade to the latest version 4.1.1.25 or beyond to address and mitigate this vulnerability.

Long-Term Security Practices

Incorporate secure coding practices and conduct regular security audits to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security patches and updates for the Skyworth Router CM5100 to ensure ongoing protection.