CVE-2023-51093 : Security Advisory and Response

A stack overflow vulnerability was discovered in Tenda M3 V1.0.0.12(4856) through the function fromSetLocalVlanInfo.

Understanding CVE-2023-51093

This section delves into the details of the CVE-2023-51093 vulnerability.

What is CVE-2023-51093?

CVE-2023-51093 is a stack overflow vulnerability found in Tenda M3 V1.0.0.12(4856) due to the function fromSetLocalVlanInfo.

The Impact of CVE-2023-51093

The vulnerability could potentially allow attackers to execute arbitrary code or crash systems remotely, compromising the security and stability of affected devices.

Technical Details of CVE-2023-51093

Explore the technical aspects of CVE-2023-51093 in this section.

Vulnerability Description

The stack overflow vulnerability in Tenda M3 V1.0.0.12(4856) is triggered through the function fromSetLocalVlanInfo, posing a critical risk to system integrity.

Affected Systems and Versions

All instances of Tenda M3 V1.0.0.12(4856) are affected by this vulnerability, potentially impacting a wide range of devices.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the affected function, leading to a stack overflow condition and subsequent system compromise.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks associated with CVE-2023-51093 and prevent potential exploitation.

Immediate Steps to Take

It is recommended to apply vendor-supplied patches or updates to address the vulnerability in Tenda M3 V1.0.0.12(4856) and enhance system security.

Long-Term Security Practices

Implementing strong security protocols, regular system updates, and network monitoring can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories from Tenda and promptly apply patches or updates to safeguard against known vulnerabilities.