CVE-2022-41483 : Security Advisory and Response

A buffer overflow vulnerability in Tenda AC1200 US_AC6V2.0RTL_V15.03.06.51_multi_TDE01 has been identified, allowing attackers to trigger a Denial of Service (DoS) attack.

Understanding CVE-2022-41483

This section dives into the details of the CVE-2022-41483 vulnerability.

What is CVE-2022-41483?

The CVE-2022-41483 involves a buffer overflow in the 0x4a12cc function of Tenda AC1200 US_AC6V2.0RTL_V15.03.06.51_multi_TDE01, enabling threat actors to execute a Denial of Service (DoS) attack by injecting a malicious request.

The Impact of CVE-2022-41483

The impact of this vulnerability is the potential for attackers to disrupt the normal operation of the affected system, leading to a DoS condition.

Technical Details of CVE-2022-41483

Explore the technical aspects of CVE-2022-41483 below.

Vulnerability Description

The vulnerability arises due to a buffer overflow in the specified function, offering a vector for malicious entities to compromise system availability.

Affected Systems and Versions

The affected system, Tenda AC1200 US_AC6V2.0RTL_V15.03.06.51_multi_TDE01, is susceptible to this vulnerability.

Exploitation Mechanism

Threat actors exploit this vulnerability by crafting and sending malicious requests to trigger the buffer overflow and execute a DoS attack.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2022-41483.

Immediate Steps to Take

Immediately review and apply the patches or workarounds provided by the vendor to remediate this vulnerability.

Long-Term Security Practices

Implement robust security practices, such as network segmentation and access controls, to fortify your overall security posture.

Patching and Updates

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