CVE-2022-46580 : What You Need to Know

TRENDnet TEW755AP 1.13B01 was found to have a stack overflow vulnerability via the user_edit_page parameter in the wifi_captive_portal function.

Understanding CVE-2022-46580

This section delves into the details of the CVE-2022-46580 vulnerability.

What is CVE-2022-46580?

CVE-2022-46580 details a stack overflow vulnerability present in TRENDnet TEW755AP 1.13B01, specifically through the user_edit_page parameter within the wifi_captive_portal function.

The Impact of CVE-2022-46580

The existence of this vulnerability could potentially allow attackers to execute arbitrary code or crash the affected system.

Technical Details of CVE-2022-46580

Providing technical insights into the CVE-2022-46580 vulnerability.

Vulnerability Description

The vulnerability arises due to a stack overflow triggered by improper handling of user input in the wifi_captive_portal function of TRENDnet TEW755AP 1.13B01.

Affected Systems and Versions

The issue affects the specific version 1.13B01 of TRENDnet TEW755AP without any mention of other vendors, products, or versions being affected.

Exploitation Mechanism

By manipulating the user_edit_page parameter, threat actors could exploit the vulnerability to execute arbitrary code or disrupt the system.

Mitigation and Prevention

Exploring steps to mitigate and prevent the CVE-2022-46580 vulnerability.

Immediate Steps to Take

It is recommended to apply security patches or updates provided by TRENDnet to address the vulnerability promptly.

Long-Term Security Practices

Implementing robust input validation and security protocols can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly monitor for security advisories from TRENDnet and apply patches or updates as soon as they are available.