CVE-2023-46550 : What You Need to Know

A detailed overview of CVE-2023-46550 regarding TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web stack overflow vulnerability.

Understanding CVE-2023-46550

In this section, we will explore the impact, technical details, and mitigation strategies related to CVE-2023-46550.

What is CVE-2023-46550?

CVE-2023-46550 involves a stack overflow vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web through the formMapDelDevice function.

The Impact of CVE-2023-46550

The vulnerability allows attackers to execute arbitrary code or crash the application, potentially leading to remote code execution or denial of service.

Technical Details of CVE-2023-46550

Let's delve into the specific technical aspects of this vulnerability.

Vulnerability Description

The stack overflow vulnerability occurs in the formMapDelDevice function of TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, enabling malicious actors to manipulate the stack and execute unauthorized code.

Affected Systems and Versions

All instances of TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web are affected by this vulnerability.

Exploitation Mechanism

Hackers can exploit this security flaw by sending specially crafted input to trigger the stack overflow, gaining unauthorized access or causing a system crash.

Mitigation and Prevention

Explore the measures to mitigate the risks associated with CVE-2023-46550.

Immediate Steps to Take

It is crucial to apply security patches provided by the vendor or disable the affected functionality to prevent exploitation.

Long-Term Security Practices

Regular security assessments, code reviews, and threat modeling can help identify and address vulnerabilities early in the development lifecycle.

Patching and Updates

Stay informed about security updates from TOTOLINK and promptly apply patches to safeguard systems against known vulnerabilities.