CVE-2023-24345 : What You Need to Know

This CVE record pertains to a vulnerability found in the D-Link N300 WI-FI Router DIR-605L v2.13B01. The issue involves a stack overflow via the curTime parameter at /goform/formSetWanDhcpplus.

Understanding CVE-2023-24345

This section will delve into what CVE-2023-24345 is, its impact, technical details, and mitigation strategies.

What is CVE-2023-24345?

CVE-2023-24345 is a vulnerability identified in the D-Link N300 WI-FI Router DIR-605L v2.13B01. The vulnerability arises due to a stack overflow through the curTime parameter located at /goform/formSetWanDhcpplus.

The Impact of CVE-2023-24345

The exploitation of this vulnerability could potentially allow threat actors to execute arbitrary code or carry out denial of service attacks on affected devices, compromising network security and integrity.

Technical Details of CVE-2023-24345

In this section, we will explore the specifics of the vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the D-Link N300 WI-FI Router DIR-605L v2.13B01 occurs due to a stack overflow triggered by malicious input via the curTime parameter.

Affected Systems and Versions

The issue impacts D-Link N300 WI-FI Router DIR-605L v2.13B01 devices with firmware version 2.13B01.

Exploitation Mechanism

By sending crafted input to the curTime parameter at /goform/formSetWanDhcpplus, threat actors can trigger a stack overflow, potentially leading to unauthorized code execution or denial of service.

Mitigation and Prevention

This section outlines immediate steps to take, long-term security practices, and the importance of regular patching and updates.

Immediate Steps to Take

Users are advised to apply vendor-provided patches or updates promptly to mitigate the risk associated with CVE-2023-24345.
Implement network-level controls to restrict unauthorized access to vulnerable devices.
Regularly monitor network traffic for any signs of exploitation attempts.

Long-Term Security Practices

Enforce strong access controls and password policies for network devices.
Conduct regular security audits and penetration testing to identify and address vulnerabilities proactively.
Educate users on best practices for network security and safe browsing habits.

Patching and Updates

Stay informed about security advisories from D-Link and other relevant sources to ensure timely deployment of patches and updates for vulnerable devices.