CVE-2023-46549 : Exploit Details and Defense Strategies

A stack overflow vulnerability was discovered in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, affecting its function formSetLg.

Understanding CVE-2023-46549

This CVE identifies a critical security issue in the TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web device.

What is CVE-2023-46549?

CVE-2023-46549 is a stack overflow vulnerability found in the formSetLg function of TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, potentially leading to remote code execution.

The Impact of CVE-2023-46549

This vulnerability could be exploited by attackers to execute arbitrary code on the affected device, compromising its security and integrity.

Technical Details of CVE-2023-46549

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability arises due to improper handling of user-supplied input, resulting in a stack overflow condition in the formSetLg function.

Affected Systems and Versions

The vulnerability affects TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web devices.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input that triggers a stack overflow, potentially allowing them to execute arbitrary code.

Mitigation and Prevention

Discover how to mitigate the risks posed by CVE-2023-46549.

Immediate Steps to Take

Users are advised to apply security patches provided by the vendor promptly to address this vulnerability and prevent potential exploitation.

Long-Term Security Practices

In addition to patching, implementing network security measures and access controls can help reduce the risk of unauthorized access to vulnerable devices.

Patching and Updates

Stay informed about security updates and patches released by TOTOLINK to safeguard your system against CVE-2023-46549.