CVE-2023-46537 : Vulnerability Insights and Analysis

A stack overflow vulnerability in TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin has been identified, allowing attackers to potentially execute arbitrary code by exploiting the getRegVeriRegister function.

Understanding CVE-2023-46537

This section will delve into the details of the CVE-2023-46537 vulnerability.

What is CVE-2023-46537?

The CVE-2023-46537 CVE record pertains to a stack overflow flaw in TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin, triggered by the getRegVeriRegister function.

The Impact of CVE-2023-46537

The vulnerability could be exploited by malicious actors to execute arbitrary code, potentially leading to a complete compromise of the affected system.

Technical Details of CVE-2023-46537

In this section, we will explore the technical aspects of the CVE-2023-46537 vulnerability.

Vulnerability Description

The issue arises due to a stack overflow in the getRegVeriRegister function within TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin.

Affected Systems and Versions

TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Attackers can leverage this vulnerability to inject and execute arbitrary code, potentially gaining unauthorized access to the system.

Mitigation and Prevention

This section will outline essential steps to mitigate the risks posed by CVE-2023-46537.

Immediate Steps to Take

Users are advised to refrain from using the affected firmware version and monitor security advisories for patches or workarounds.

Long-Term Security Practices

Implementing network segmentation, access controls, and regular security updates can enhance the overall security posture.

Patching and Updates

Ensure timely installation of security patches released by TP-LINK to remediate the CVE-2023-46537 vulnerability.