CVE-2023-46977 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2023-46977, a vulnerability found in TOTOLINK LR1200GB V9.1.0u.6619_B20230130 that allows a stack overflow via the password parameter in the loginAuth function.

Understanding CVE-2023-46977

In this section, we will delve into the specifics of CVE-2023-46977.

What is CVE-2023-46977?

CVE-2023-46977 is a security vulnerability discovered in TOTOLINK LR1200GB V9.1.0u.6619_B20230130, enabling a stack overflow through the password parameter in the loginAuth function.

The Impact of CVE-2023-46977

The impact of this vulnerability can lead to unauthorized access and potentially compromise the security and integrity of the affected system.

Technical Details of CVE-2023-46977

This section covers the technical aspects of CVE-2023-46977.

Vulnerability Description

The vulnerability arises from improper handling of the password parameter within the loginAuth function, which could be exploited to trigger a stack overflow.

Affected Systems and Versions

The affected system is TOTOLINK LR1200GB V9.1.0u.6619_B20230130. Specific versions impacted include n/a.

Exploitation Mechanism

By manipulating the password parameter in the loginAuth function, attackers can potentially trigger a stack overflow, leading to security breaches.

Mitigation and Prevention

In this section, we will discuss how to mitigate and prevent CVE-2023-46977.

Immediate Steps to Take

It is recommended to apply security patches provided by the vendor or implement workarounds to prevent exploitation of the vulnerability.

Long-Term Security Practices

Implementing robust security practices such as regular security audits, access controls, and monitoring can help enhance the overall security posture.

Patching and Updates

Stay informed about updates from the vendor and promptly apply patches to address CVE-2023-46977 and other security vulnerabilities.