CVE-2022-47117 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2022-47117, a vulnerability found in Tenda A15 V15.13.07.13. It involves a stack overflow via the security parameter at /goform/WifiBasicSet.

Understanding CVE-2022-47117

This section delves into what CVE-2022-47117 is and its potential impact.

What is CVE-2022-47117?

CVE-2022-47117 is a vulnerability discovered in Tenda A15 V15.13.07.13 that allows for a stack overflow through the security parameter located at /goform/WifiBasicSet.

The Impact of CVE-2022-47117

This vulnerability could be exploited by threat actors to execute malicious code or cause denial of service, posing a significant risk to affected systems.

Technical Details of CVE-2022-47117

This section provides a deeper look into the vulnerability, including the affected systems, exploitation mechanism, and potential mitigation strategies.

Vulnerability Description

The stack overflow vulnerability in Tenda A15 V15.13.07.13 can be triggered via the security parameter at /goform/WifiBasicSet, potentially leading to remote code execution or service disruption.

Affected Systems and Versions

All instances of Tenda A15 V15.13.07.13 are affected by CVE-2022-47117, making them susceptible to exploitation if not addressed promptly.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the security parameter at /goform/WifiBasicSet to overflow the stack and gain unauthorized access or disrupt services.

Mitigation and Prevention

In this section, we outline immediate steps to take and long-term security practices to protect systems from CVE-2022-47117.

Immediate Steps to Take

It is crucial to update Tenda A15 V15.13.07.13 to a secure version, implement network security measures, and monitor for any signs of exploitation.

Long-Term Security Practices

Regular security assessments, employee training on cybersecurity best practices, and implementing network segmentation can enhance overall security posture and mitigate future risks.

Patching and Updates

Vendor-supplied patches or firmware updates should be applied promptly to ensure that known vulnerabilities like CVE-2022-47117 are addressed effectively.