CVE-2021-40519 : Exploit Details and Defense Strategies

This CVE-2021-40519 article provides insights into the security vulnerability in Airangel HSMX Gateway devices through version 5.2.04 that exposes hard-coded database credentials.

Understanding CVE-2021-40519

This section delves into the details of the CVE-2021-40519 vulnerability in Airangel HSMX Gateway devices.

What is CVE-2021-40519?

Airangel HSMX Gateway devices up to version 5.2.04 contain hard-coded database credentials, leaving them susceptible to unauthorized access and potential data breaches.

The Impact of CVE-2021-40519

The presence of hard-coded database credentials in Airangel HSMX Gateways poses a severe security risk and allows malicious actors to gain unauthorized access to sensitive information stored on these devices.

Technical Details of CVE-2021-40519

This section provides a closer look at the technical aspects of CVE-2021-40519.

Vulnerability Description

Airangel HSMX Gateway devices through version 5.2.04 have hard-coded database credentials, making them vulnerable to exploitation.

Affected Systems and Versions

Affected Product: N/A
Affected Vendor: N/A
Affected Version: Up to 5.2.04

Exploitation Mechanism

The vulnerability can be exploited by attackers with knowledge of the hard-coded credentials, potentially leading to unauthorized access to the device and its data.

Mitigation and Prevention

In this section, we explore steps to mitigate the risks associated with CVE-2021-40519.

Immediate Steps to Take

Implement a firewall to restrict unauthorized access.
Change default credentials on Airangel HSMX Gateway devices.
Regularly monitor network traffic for any suspicious activity.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Train employees on best practices for securing network devices.

Patching and Updates

Apply security patches provided by the vendor promptly.
Keep Airangel HSMX Gateway devices up to date with the latest firmware releases.