CVE-2022-24163 : Security Advisory and Response

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow vulnerability in the fromSetSysTime function, allowing attackers to launch a Denial of Service (DoS) attack via the timeZone parameter.

Understanding CVE-2022-24163

This section provides an overview of the vulnerability in Tenda AX3 v16.03.12.10_CN.

What is CVE-2022-24163?

CVE-2022-24163 is a vulnerability in Tenda AX3 v16.03.12.10_CN that enables attackers to carry out a DoS attack through the timeZone parameter.

The Impact of CVE-2022-24163

This vulnerability can lead to a Denial of Service (DoS) condition, potentially disrupting the normal functioning of the affected system.

Technical Details of CVE-2022-24163

Let's dive into the technical aspects of CVE-2022-24163.

Vulnerability Description

The stack overflow vulnerability in the fromSetSysTime function of Tenda AX3 v16.03.12.10_CN allows malicious actors to trigger a DoS attack by manipulating the timeZone parameter.

Affected Systems and Versions

The affected system specifically includes Tenda AX3 v16.03.12.10_CN.

Exploitation Mechanism

Attackers exploit this vulnerability by leveraging the stack overflow in the fromSetSysTime function, targeting the timeZone parameter.

Mitigation and Prevention

Learn about the necessary steps to mitigate the risks posed by CVE-2022-24163.

Immediate Steps to Take

It is crucial to apply security patches provided by Tenda promptly to address the vulnerability and prevent potential DoS attacks.

Long-Term Security Practices

Implementing robust security measures, such as network segmentation and access control, can enhance the overall security posture against similar vulnerabilities.

Patching and Updates

Regularly monitor for security updates from Tenda and ensure timely installation of patches to protect the system from known vulnerabilities.