CVE-2022-45655 : What You Need to Know

A buffer overflow vulnerability was discovered in Tenda AC6V1.0 V15.03.05.19 that can be exploited via the timeZone parameter.

Understanding CVE-2022-45655

This section will cover the details of the CVE-2022-45655 vulnerability.

What is CVE-2022-45655?

The CVE-2022-45655 vulnerability involves a buffer overflow in Tenda AC6V1.0 V15.03.05.19 via the timeZone parameter in the form_fast_setting_wifi_set function.

The Impact of CVE-2022-45655

The buffer overflow vulnerability can potentially allow an attacker to execute arbitrary code, leading to remote code execution or denial of service.

Technical Details of CVE-2022-45655

Let's explore the technical aspects of CVE-2022-45655 in more detail.

Vulnerability Description

The vulnerability arises from improper input validation in the timeZone parameter, which can lead to a buffer overflow condition.

Affected Systems and Versions

Tenda AC6V1.0 V15.03.05.19 is confirmed to be affected by this vulnerability, indicating a widespread impact on systems using this version.

Exploitation Mechanism

Exploiting this vulnerability involves crafting a malicious input to trigger the buffer overflow via the timeZone parameter, potentially allowing an attacker to take control of the affected system.

Mitigation and Prevention

Learn about the steps to mitigate and prevent exploitation of CVE-2022-45655.

Immediate Steps to Take

Immediately updating to a patched version or applying vendor-supplied fixes can help mitigate the risk of exploitation.

Long-Term Security Practices

Implementing secure coding practices, regular security audits, and network segmentation can enhance long-term security posture.

Patching and Updates

Regularly monitor for security updates from Tenda and apply patches promptly to address known vulnerabilities.