CVE-2022-44180 : What You Need to Know

A buffer overflow vulnerability has been identified in Tenda AC18 V15.03.05.19 through the 'addWifiMacFilter' function.

Understanding CVE-2022-44180

This section will cover the details and impact of the CVE-2022-44180 vulnerability.

What is CVE-2022-44180?

CVE-2022-44180 is a buffer overflow vulnerability found in Tenda AC18 V15.03.05.19, specifically in the 'addWifiMacFilter' function.

The Impact of CVE-2022-44180

The vulnerability allows attackers to potentially execute arbitrary code or crash the device, leading to a potential security breach or denial of service.

Technical Details of CVE-2022-44180

Let's delve into the technical specifics of this vulnerability.

Vulnerability Description

The vulnerability arises due to insufficient input validation, allowing an attacker to overrun the buffer and control the system's execution flow.

Affected Systems and Versions

Tenda AC18 V15.03.05.19 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious input that exceeds the buffer's capacity, leading to a buffer overflow condition.

Mitigation and Prevention

Discover the steps to mitigate the risks posed by CVE-2022-44180.

Immediate Steps to Take

It is recommended to restrict network access to vulnerable devices, apply vendor patches if available, and monitor network traffic for any suspicious activity.

Long-Term Security Practices

Implement secure coding practices, conduct regular security audits, and keep systems updated with the latest security patches to prevent similar vulnerabilities.

Patching and Updates

Stay informed about vendor releases for security patches addressing CVE-2022-44180, and ensure timely application to safeguard your systems.