CVE-2023-24351 Explained : Impact and Mitigation

This CVE-2023-24351 relates to a vulnerability found in the D-Link N300 WI-FI Router DIR-605L v2.13B01. The vulnerability involves a stack overflow through the FILECODE parameter located at /goform/formLogin.

Understanding CVE-2023-24351

This section will dive into the details of CVE-2023-24351, outlining what it is and the impact it can have.

What is CVE-2023-24351?

CVE-2023-24351 is a security flaw discovered in the D-Link N300 WI-FI Router DIR-605L v2.13B01. The vulnerability can be exploited through the FILECODE parameter found at /goform/formLogin.

The Impact of CVE-2023-24351

This vulnerability could potentially allow attackers to execute arbitrary code or cause a denial of service on the affected router, compromising its security and functionality.

Technical Details of CVE-2023-24351

In this section, we will explore the technical aspects of CVE-2023-24351, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the D-Link N300 WI-FI Router DIR-605L v2.13B01 is due to a stack overflow that occurs when processing the FILECODE parameter in the /goform/formLogin path.

Affected Systems and Versions

The affected system in this case is the D-Link N300 WI-FI Router with the specific version v2.13B01. It is crucial for users of this router to be aware of the vulnerability and take necessary actions to mitigate the risk.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests containing malicious input to the FILECODE parameter, triggering the stack overflow and potentially gaining unauthorized access to the router.

Mitigation and Prevention

Mitigating the risks associated with CVE-2023-24351 is crucial to maintaining the security of the D-Link N300 WI-FI Router DIR-605L v2.13B01. This section covers immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Users of the affected router should immediately restrict access to the device from untrusted sources, update the firmware to the latest version provided by D-Link, and monitor network activity for any signs of unauthorized access.

Long-Term Security Practices

In the long term, it is advisable to regularly update the router's firmware, implement strong password policies, segment the network to limit the impact of potential breaches, and stay informed about security best practices.

Patching and Updates

D-Link may release patches or firmware updates to address the vulnerability in the affected router model. Users should regularly check for updates on the D-Link website and apply them promptly to ensure their device is protected against potential exploits.