CVE-2022-47122 : Vulnerability Insights and Analysis

This article provides an overview of CVE-2022-47122, a vulnerability found in Tenda A15 V15.13.07.13 that can lead to a stack overflow via the wrlPwd_5g parameter at /goform/WifiBasicSet.

Understanding CVE-2022-47122

This section explores the details of CVE-2022-47122 and its impact.

What is CVE-2022-47122?

CVE-2022-47122 is a vulnerability identified in Tenda A15 V15.13.07.13, allowing a stack overflow through the wrlPwd_5g parameter in /goform/WifiBasicSet.

The Impact of CVE-2022-47122

The impact of this vulnerability could result in potential security breaches and unauthorized access to the affected systems and data.

Technical Details of CVE-2022-47122

In this section, the technical aspects of CVE-2022-47122 are discussed.

Vulnerability Description

The vulnerability arises due to a stack overflow issue in Tenda A15 V15.13.07.13, specifically triggered by the wrlPwd_5g parameter within /goform/WifiBasicSet.

Affected Systems and Versions

All versions of Tenda A15 V15.13.07.13 are affected by this vulnerability.

Exploitation Mechanism

Exploiting this vulnerability involves manipulating the wrlPwd_5g parameter to trigger a stack overflow and potentially gain unauthorized access.

Mitigation and Prevention

This section focuses on measures to mitigate and prevent exploitation of CVE-2022-47122.

Immediate Steps to Take

Immediate steps include updating the affected systems, restricting network access, and monitoring for any unusual activity.

Long-Term Security Practices

Implementing strong network security measures, conducting regular vulnerability assessments, and educating users on safe practices are essential for long-term security.

Patching and Updates

Regularly applying security patches and updates provided by the vendor is crucial to address the CVE-2022-47122 vulnerability.