CVE-2022-47123 : Security Advisory and Response

A stack overflow vulnerability was discovered in Tenda A15 V15.13.07.13 through the wepkey3 parameter at /goform/WifiBasicSet.

Understanding CVE-2022-47123

This article provides insights into the CVE-2022-47123 vulnerability affecting Tenda A15 V15.13.07.13.

What is CVE-2022-47123?

CVE-2022-47123 is a stack overflow vulnerability found in Tenda A15 V15.13.07.13 through the wepkey3 parameter at /goform/WifiBasicSet.

The Impact of CVE-2022-47123

This vulnerability could allow attackers to execute arbitrary code or cause a denial of service, compromising the security and stability of affected systems.

Technical Details of CVE-2022-47123

Explore the technical aspects of CVE-2022-47123 to understand its implications and risks.

Vulnerability Description

The stack overflow vulnerability exists in Tenda A15 V15.13.07.13, specifically in the wepkey3 parameter at /goform/WifiBasicSet, presenting a potential security risk.

Affected Systems and Versions

Tenda A15 V15.13.07.13 is affected by this vulnerability, impacting systems using this particular version.

Exploitation Mechanism

By exploiting the wepkey3 parameter at /goform/WifiBasicSet, threat actors can trigger a stack overflow, leading to unauthorized code execution or service disruption.

Mitigation and Prevention

Discover the essential steps to mitigate the CVE-2022-47123 vulnerability and enhance overall system security.

Immediate Steps to Take

It is recommended to apply security patches, update the firmware, and restrict access to vulnerable services to mitigate the risk associated with CVE-2022-47123.

Long-Term Security Practices

Implementing network segmentation, regularly updating software, and conducting security assessments can bolster long-term defense against similar vulnerabilities.

Patching and Updates

Stay informed about security updates from Tenda and apply patches promptly to address known vulnerabilities and enhance the resilience of your systems.