CVE-2022-44174 : Exploit Details and Defense Strategies

A buffer overflow vulnerability has been identified in Tenda AC18 V15.03.05.05 through the function formSetDeviceName.

Understanding CVE-2022-44174

This article provides insights into the CVE-2022-44174 vulnerability affecting Tenda AC18 V15.03.05.05.

What is CVE-2022-44174?

CVE-2022-44174 is a buffer overflow vulnerability found in the function formSetDeviceName of Tenda AC18 V15.03.05.05.

The Impact of CVE-2022-44174

This vulnerability could allow an attacker to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service.

Technical Details of CVE-2022-44174

Delve into the specifics of CVE-2022-44174 to understand its implications.

Vulnerability Description

The vulnerability arises due to improper handling of input in the formSetDeviceName function, enabling a buffer overflow.

Affected Systems and Versions

Tenda AC18 V15.03.05.05 is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this flaw by providing specially crafted input to the device name field, triggering the buffer overflow.

Mitigation and Prevention

Explore the necessary steps to mitigate the risks associated with CVE-2022-44174.

Immediate Steps to Take

Update to a patched version of the firmware, if available, to prevent exploitation of this vulnerability.

Long-Term Security Practices

Implement network segmentation and access controls to restrict unauthorized access to vulnerable devices.

Patching and Updates

Regularly check for firmware updates from Tenda and apply patches promptly to address security vulnerabilities.