CVE-2023-51133 : Security Advisory and Response

A stack overflow vulnerability was discovered in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, potentially allowing attackers to execute arbitrary code or crash the service.

Understanding CVE-2023-51133

This CVE details a critical vulnerability in the TOTOLINK X2000R Gh router that could be exploited by attackers.

What is CVE-2023-51133?

CVE-2023-51133 is a stack overflow vulnerability found in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, triggered via the function formRoute.

The Impact of CVE-2023-51133

Exploitation of this vulnerability could lead to arbitrary code execution or service crashes, posing a significant risk to the affected device and network.

Technical Details of CVE-2023-51133

This section dives into the specifics of the vulnerability.

Vulnerability Description

The CVE involves a stack overflow in the 'formRoute' function of TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, which can be abused by attackers.

Affected Systems and Versions

All versions of TOTOLINK X2000R Gh router running v1.0.0-B20230221.0948.web are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the affected device, triggering the stack overflow.

Mitigation and Prevention

Discover how to protect your network and devices from CVE-2023-51133.

Immediate Steps to Take

It is recommended to immediately apply security patches provided by TOTOLINK or disable the vulnerable functionality to prevent exploitation.

Long-Term Security Practices

Regularly update firmware, conduct security audits, and monitor network traffic to enhance overall cybersecurity posture.

Patching and Updates

Stay informed about security advisories related to TOTOLINK X2000R Gh router and promptly apply any patches released by the vendor.