CVE-2022-24169 : Exploit Details and Defense Strategies

A stack overflow vulnerability was discovered in Tenda routers G1 and G3 v15.11.0.17(9502)_CN, specifically in the function formIPMacBindAdd. This flaw could be exploited by attackers to launch a Denial of Service (DoS) attack through the IPMacBindRule parameter.

Understanding CVE-2022-24169

This section will provide insights into the nature and impact of the CVE-2022-24169 vulnerability.

What is CVE-2022-24169?

The CVE-2022-24169 CVE ID is assigned to a stack overflow vulnerability found in Tenda routers G1 and G3 v15.11.0.17(9502)_CN that can lead to a DoS attack.

The Impact of CVE-2022-24169

The vulnerability in the function formIPMacBindAdd can allow threat actors to trigger a Denial of Service condition by exploiting the IPMacBindRule parameter.

Technical Details of CVE-2022-24169

In this section, we will delve into the specific technical aspects of CVE-2022-24169.

Vulnerability Description

The vulnerability lies in the stack overflow within the function formIPMacBindAdd in Tenda routers G1 and G3 v15.11.0.17(9502)_CN.

Affected Systems and Versions

Tenda routers G1 and G3 with version v15.11.0.17(9502)_CN are affected by this stack overflow vulnerability.

Exploitation Mechanism

Attackers can exploit this flaw by manipulating the IPMacBindRule parameter to cause a DoS attack.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent the exploitation of CVE-2022-24169.

Immediate Steps to Take

Users of Tenda routers G1 and G3 v15.11.0.17(9502)_CN should consider security measures to prevent potential DoS attacks.

Long-Term Security Practices

Implementing network security best practices and regularly updating router firmware can enhance overall security.

Patching and Updates

Vendors may release patches or updates to address the stack overflow vulnerability in Tenda routers G1 and G3 v15.11.0.17(9502)_CN.