CVE-2023-51136 Explained : Impact and Mitigation

This article provides detailed information about CVE-2023-51136, a vulnerability found in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web that could lead to a stack overflow via the function formRebootSchedule.

Understanding CVE-2023-51136

This section delves into the specifics of the CVE-2023-51136 vulnerability.

What is CVE-2023-51136?

CVE-2023-51136 is a security flaw identified in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web that allows exploitation through a stack overflow when utilizing the function formRebootSchedule.

The Impact of CVE-2023-51136

The presence of CVE-2023-51136 could potentially enable malicious actors to execute arbitrary code or cause a denial-of-service condition on the affected system.

Technical Details of CVE-2023-51136

In this section, we explore the technical aspects of CVE-2023-51136.

Vulnerability Description

The vulnerability stems from improper handling of certain elements within the formRebootSchedule function, leading to a stack overflow and providing an avenue for exploitation.

Affected Systems and Versions

TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting specifically designed input to trigger a stack overflow via the formRebootSchedule function.

Mitigation and Prevention

This section outlines measures to mitigate the risks associated with CVE-2023-51136.

Immediate Steps to Take

Users are advised to apply security patches provided by the vendor promptly to address the CVE-2023-51136 vulnerability.

Long-Term Security Practices

Implementing secure coding practices and conducting regular security assessments can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly updating software and firmware to the latest versions can help protect systems from known vulnerabilities.