CVE-2022-25455 : What You Need to Know

This article provides detailed information about CVE-2022-25455, a vulnerability found in Tenda AC6 v15.03.05.09_multi related to a stack overflow issue.

Understanding CVE-2022-25455

This section delves into the specifics of the CVE-2022-25455 vulnerability.

What is CVE-2022-25455?

CVE-2022-25455 pertains to a stack overflow vulnerability present in Tenda AC6 v15.03.05.09_multi discovered in the SetIpMacBind function when handling the list parameter.

The Impact of CVE-2022-25455

Exploitation of this vulnerability could lead to arbitrary code execution or denial of service attacks on systems running the affected version.

Technical Details of CVE-2022-25455

In this section, we explore the technical aspects of CVE-2022-25455.

Vulnerability Description

The vulnerability arises due to improper handling of the list parameter in the SetIpMacBind function, resulting in a stack overflow condition.

Affected Systems and Versions

Tenda AC6 v15.03.05.09_multi is confirmed to be affected by this vulnerability, putting systems with this version at risk.

Exploitation Mechanism

Attackers can exploit the stack overflow vulnerability by manipulating the list parameter to trigger the overflow and potentially execute malicious code.

Mitigation and Prevention

This section outlines the measures to mitigate and prevent the exploitation of CVE-2022-25455.

Immediate Steps to Take

Immediately apply security patches provided by Tenda to address the vulnerability and secure the affected systems.

Long-Term Security Practices

Implement network segmentation, access controls, and regular security updates to enhance the overall security posture of the network.

Patching and Updates

Regularly monitor for security advisories from Tenda and apply patches promptly to protect the network from potential exploitation.