CVE-2023-24796 Explained : Impact and Mitigation

A password vulnerability has been identified in Vinga WR-AC1200 version 81.102.1.4370 and earlier, which could potentially allow a remote attacker to execute arbitrary code by exploiting the password parameter within specific endpoints. This CVE was published by MITRE on April 26, 2023.

Understanding CVE-2023-24796

This section will delve into the details of CVE-2023-24796, outlining the vulnerability, its impact, technical aspects, and mitigation strategies.

What is CVE-2023-24796?

CVE-2023-24796 pertains to a password vulnerability present in Vinga WR-AC1200 devices with version 81.102.1.4370 and prior. It exposes a security flaw that could be exploited by a remote attacker to execute arbitrary code through certain endpoints.

The Impact of CVE-2023-24796

The impact of this vulnerability is significant as it allows unauthorized remote attackers to potentially execute malicious code on the affected devices. This could lead to a complete compromise of the system and unauthorized access to sensitive data.

Technical Details of CVE-2023-24796

In this section, we will explore the technical aspects of CVE-2023-24796, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Vinga WR-AC1200 devices involves the mishandling of the password parameter at specific endpoints (/goform/sysTools and /adm/systools.asp), leading to the execution of arbitrary code by remote attackers.

Affected Systems and Versions

The affected system identified in this CVE is the Vinga WR-AC1200 with firmware version 81.102.1.4370 and versions preceding it. Users of these versions are at risk of exploitation if not addressed promptly.

Exploitation Mechanism

By manipulating the password parameter within the mentioned endpoints, a remote attacker can inject and execute arbitrary code on the vulnerable Vinga WR-AC1200 devices. This exploitation could result in unauthorized access and potential system compromise.

Mitigation and Prevention

This section focuses on the steps that can be taken to mitigate the risks associated with CVE-2023-24796 and prevent any potential exploitation.

Immediate Steps to Take

It is advised to update the firmware of Vinga WR-AC1200 devices to the latest version provided by the manufacturer to patch the vulnerability.
Implement strong and unique passwords to reduce the risk of unauthorized access through password exploitation.

Long-Term Security Practices

Regularly monitor and update network security measures to safeguard against similar vulnerabilities in the future.
Educate users on best security practices to enhance overall cybersecurity posture and mitigate risks effectively.

Patching and Updates

Stay informed about security updates released by the vendor for Vinga WR-AC1200 devices and promptly apply them to ensure protection against known vulnerabilities.
Consider implementing additional security measures such as firewalls and intrusion detection systems to bolster the overall security of the network.