CVE-2023-24344 : Exploit Details and Defense Strategies

This CVE record pertains to a vulnerability found in the D-Link N300 WI-FI Router DIR-605L v2.13B01, involving a stack overflow through the webpage parameter at /goform/formWlanGuestSetup.

Understanding CVE-2023-24344

This section will provide an in-depth look at the CVE-2023-24344 vulnerability.

What is CVE-2023-24344?

CVE-2023-24344 is a security flaw identified in the D-Link N300 WI-FI Router DIR-605L v2.13B01 router model. The vulnerability allows for a stack overflow to occur via the webpage parameter located at /goform/formWlanGuestSetup.

The Impact of CVE-2023-24344

This vulnerability could potentially be exploited by malicious actors to execute arbitrary code or disrupt the normal functioning of the affected device. It may lead to unauthorized access, data theft, or other security breaches.

Technical Details of CVE-2023-24344

In this section, we will delve into the technical aspects of CVE-2023-24344.

Vulnerability Description

The stack overflow vulnerability in D-Link N300 WI-FI Router DIR-605L v2.13B01 arises from improper input validation of the webpage parameter, allowing an attacker to overwhelm the stack memory and potentially execute arbitrary code.

Affected Systems and Versions

The CVE-2023-24344 vulnerability affects the D-Link N300 WI-FI Router DIR-605L version 2.13B01.

Exploitation Mechanism

Exploiting this vulnerability involves sending specially crafted input through the webpage parameter at /goform/formWlanGuestSetup, triggering a stack overflow condition and potentially gaining unauthorized access to the router.

Mitigation and Prevention

This section provides guidance on mitigating and preventing the exploitation of CVE-2023-24344.

Immediate Steps to Take

Disable remote management of the router if not required.
Regularly check for firmware updates from D-Link.
Monitor network traffic for any signs of unauthorized access or exploitation attempts.

Long-Term Security Practices

Implement strong password policies for router access.
Segment the network to limit the impact of a potential breach.
Conduct regular security assessments and penetration testing of network devices.

Patching and Updates

Stay updated on security bulletins from D-Link and apply any patches or firmware updates released to address the CVE-2023-24344 vulnerability. Regularly check D-Link's security bulletin page for the latest information.