CVE-2023-46554 : Exploit Details and Defense Strategies

This article provides an overview of CVE-2023-46554, a vulnerability found in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web that can lead to a stack overflow via the function formMapDel.

Understanding CVE-2023-20657

In this section, we will delve into the details of CVE-2023-46554 and its implications.

What is CVE-2023-46554?

CVE-2023-46554 is a security vulnerability discovered in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web. It involves a stack overflow through the formMapDel function.

The Impact of CVE-2023-46554

This vulnerability could allow an attacker to trigger a stack overflow, potentially leading to remote code execution or a denial of service (DoS) condition.

Technical Details of CVE-2023-46554

In this section, we will explore the technical aspects of CVE-2023-46554.

Vulnerability Description

The vulnerability exists in the handling of specific input in the formMapDel function, causing a stack overflow that can be exploited by an attacker.

Affected Systems and Versions

The affected system is TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web.

Exploitation Mechanism

An attacker can exploit this vulnerability by sending specially crafted input to the formMapDel function, triggering a stack overflow.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-46554 is crucial to maintaining system security.

Immediate Steps to Take

Apply vendor patches or updates to address the vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web.
Implement network security measures to prevent unauthorized access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities from being exploited.
Conduct security testing and code reviews to identify and address potential security issues.

Patching and Updates

Stay informed about security updates from the vendor of TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web and apply patches promptly to secure your system.