CVE-2024-23842 : Vulnerability Insights and Analysis

This CVE-2024-23842 involves an improper input validation vulnerability in Hitron Systems DVR LGUVR-16H versions 1.02 to 4.02. This vulnerability allows attackers to launch network attacks when default admin credentials are used.

Understanding CVE-2024-23842

This vulnerability poses a significant threat to systems using the affected Hitron Systems DVR LGUVR-16H versions due to the lack of proper input validation.

What is CVE-2024-23842?

CVE-2024-23842 is an improper input validation vulnerability in Hitron Systems DVR LGUVR-16H versions 1.02 to 4.02. It enables attackers to exploit the system by using default admin credentials, potentially leading to network attacks.

The Impact of CVE-2024-23842

The impact of this vulnerability is rated as high, with a base severity score of 7.4 in the CVSSv3.1 metrics. The attack complexity is low, but the availability impact is high, making it crucial to address this issue promptly.

Technical Details of CVE-2024-23842

This section outlines specific technical details of the CVE-2024-23842 vulnerability to provide a better understanding of its nature and potential risks.

Vulnerability Description

The vulnerability arises from improper input validation in Hitron Systems DVR LGUVR-16H versions 1.02 to 4.02, allowing attackers to exploit the system using default admin credentials.

Affected Systems and Versions

The affected product is the DVR LGUVR-16H by Hitron Systems DVR, specifically versions 1.02 to 4.02. Systems running these versions are susceptible to the vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the lack of proper input validation in the affected Hitron Systems DVR LGUVR-16H versions, especially when default admin credentials are used.

Mitigation and Prevention

Addressing CVE-2024-23842 promptly is essential to mitigate the risks associated with the vulnerability and enhance the security posture of affected systems.

Immediate Steps to Take

Change default admin credentials: Ensure that default admin credentials are replaced with strong, unique passwords to prevent unauthorized access.
Apply security patches: Check for updates or patches released by Hitron Systems DVR to fix the improper input validation vulnerability.

Long-Term Security Practices

Regular security assessments: Conduct routine security assessments to identify and address vulnerabilities in the system.
Employee training: Educate users on best security practices, including password hygiene and avoiding default credentials.

Patching and Updates

Stay informed about security updates and patches released by Hitron Systems DVR for the DVR LGUVR-16H product. Timely implementation of patches can help prevent exploitation of the vulnerability.