CVE-2022-40010 : What You Need to Know

A cross-site scripting (XSS) vulnerability was discovered in Tenda AC6 AC1200 Smart Dual-Band WiFi Router 15.03.06.50_multi via the deviceId parameter in the Parental Control module.

Understanding CVE-2022-40010

This section will provide an overview of the CVE-2022-40010 vulnerability, its impact, technical details, and mitigation steps.

What is CVE-2022-40010?

The CVE-2022-40010 is a cross-site scripting (XSS) vulnerability identified in the Tenda AC6 AC1200 Smart Dual-Band WiFi Router version 15.03.06.50_multi. The vulnerability exists in the Parental Control module due to inadequate input validation, allowing an attacker to execute malicious scripts in the context of a user's web browser.

The Impact of CVE-2022-40010

Exploitation of this vulnerability could lead to unauthorized access to sensitive information, session hijacking, and potential manipulation of web content. Attackers can craft malicious links that, when clicked by a user with the affected router, execute arbitrary scripts within the user's browser.

Technical Details of CVE-2022-40010

Understanding the technical aspects of the CVE-2022-40010 vulnerability can help in grasping the underlying mechanics of the security issue.

Vulnerability Description

The XSS vulnerability in the Tenda AC6 AC1200 Smart Dual-Band WiFi Router stems from inadequate validation of the deviceId parameter in the Parental Control module. This oversight allows attackers to inject and execute malicious scripts, posing a significant security risk.

Affected Systems and Versions

The Tenda AC6 AC1200 Smart Dual-Band WiFi Router version 15.03.06.50_multi is confirmed to be affected by this vulnerability. It is crucial for users of this specific router model to be aware of the associated risks and take necessary precautions.

Exploitation Mechanism

By exploiting the XSS vulnerability via the deviceId parameter in the Parental Control module, threat actors can launch attacks that compromise user data, intercept sensitive information, or manipulate user sessions.

Mitigation and Prevention

Protecting systems from CVE-2022-40010 requires immediate action and ongoing security measures to prevent exploitation and maintain a secure environment.

Immediate Steps to Take

Users should update their Tenda AC6 AC1200 Smart Dual-Band WiFi Router to a patched version that addresses the XSS vulnerability. Additionally, enabling firewall rules and implementing strong authentication mechanisms can enhance security.

Long-Term Security Practices

Regularly monitoring for security updates, conducting security assessments, and educating users on safe browsing practices can mitigate the risk of XSS vulnerabilities and other cyber threats.

Patching and Updates

Stay informed about firmware updates and security advisories released by Tenda for the AC6 AC1200 Smart Dual-Band WiFi Router. Timely patching is essential to address known vulnerabilities and maintain a secure network environment.