CVE-2023-40904 : Exploit Details and Defense Strategies

This article provides detailed information about CVE-2023-40904, a vulnerability found in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn that can lead to a stack overflow.

Understanding CVE-2023-40904

This section covers what CVE-2023-40904 entails and its impacts.

What is CVE-2023-40904?

CVE-2023-40904 is a vulnerability discovered in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn due to a stack overflow via specific parameters.

The Impact of CVE-2023-40904

The vulnerability in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn could potentially allow attackers to exploit the system using parameter macFilterType and parameter deviceList at /goform/setMacFilterCfg.

Technical Details of CVE-2023-40904

Explore the technical aspects and implications of CVE-2023-40904.

Vulnerability Description

The vulnerability in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn arises from a stack overflow caused by improper handling of parameters, specifically macFilterType and deviceList in /goform/setMacFilterCfg.

Affected Systems and Versions

All versions of Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn are affected by CVE-2023-40904.

Exploitation Mechanism

Attackers could potentially exploit this vulnerability by manipulating the macFilterType and deviceList parameters through /goform/setMacFilterCfg.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-40904.

Immediate Steps to Take

It is crucial to apply security patches or workarounds provided by the vendor to address CVE-2023-40904.

Long-Term Security Practices

Implementing network segmentation, access controls, and regular security updates can enhance the overall security posture and protect systems from similar vulnerabilities.

Patching and Updates

Stay proactive in monitoring security advisories from Tenda and promptly apply relevant patches and updates to safeguard against known vulnerabilities.