CVE-2023-46552 : Vulnerability Insights and Analysis

A stack overflow vulnerability was discovered in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web through the function formMultiAP.

Understanding CVE-2023-46552

This article provides insights into the CVE-2023-46552 vulnerability affecting TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web.

What is CVE-2023-46552?

The CVE-2023-46552 vulnerability involves a stack overflow issue found in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web when utilizing the formMultiAP function.

The Impact of CVE-2023-46552

Exploitation of this vulnerability could lead to arbitrary code execution or denial of service, posing a significant security risk.

Technical Details of CVE-2023-46552

This section provides in-depth technical information about CVE-2023-46552.

Vulnerability Description

The vulnerability arises due to a stack overflow that can be triggered by malicious input to the formMultiAP function in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web.

Affected Systems and Versions

TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web is confirmed to be affected by this vulnerability.

Exploitation Mechanism

An attacker can exploit this vulnerability by sending a specially crafted input to the formMultiAP function, potentially leading to execution of arbitrary code or a denial of service.

Mitigation and Prevention

Learn about the necessary steps to mitigate and prevent the CVE-2023-46552 vulnerability.

Immediate Steps to Take

Immediately update the TOTOLINK X2000R Gh firmware to a secure version and restrict network access to vulnerable devices.

Long-Term Security Practices

Implement network segmentation, regularly monitor for unauthorized access, and educate users on safe internet practices to enhance long-term security.

Patching and Updates

Stay informed about security patches released by TOTOLINK for the X2000R Gh series and promptly apply them to safeguard against known vulnerabilities.