CVE-2021-40518 : Security Advisory and Response
Learn about CVE-2021-40518, a CSRF vulnerability impacting Airangel HSMX Gateway devices through version 5.2.04. Understand the risks, impact, and mitigation steps.
Airangel HSMX Gateway devices through version 5.2.04 are vulnerable to CSRF attacks.
Understanding CVE-2021-40518
Airangel HSMX Gateway devices are susceptible to Cross-Site Request Forgery (CSRF) through version 5.2.04.
What is CVE-2021-40518?
This CVE identifies a security vulnerability in Airangel HSMX Gateway devices that allows attackers to perform CSRF attacks.
The Impact of CVE-2021-40518
The CSRF vulnerability in Airangel HSMX Gateway devices can lead to unauthorized actions being performed on behalf of an authenticated user, potentially compromising data and system integrity.
Technical Details of CVE-2021-40518
Airangel HSMX Gateway devices through version 5.2.04 have the following technical details:
Vulnerability Description
- Vulnerability Type: CSRF
- Affected Component: Airangel HSMX Gateway
Affected Systems and Versions
- Affected Systems: Airangel HSMX Gateway devices
- Vulnerable Versions: Up to version 5.2.04
Exploitation Mechanism
The vulnerability can be exploited through crafted web requests that trick authenticated users into unknowingly executing unauthorized actions.
Mitigation and Prevention
It is crucial to take immediate steps to secure systems against CVE-2021-40518:
Immediate Steps to Take
- Disable access to vulnerable systems from untrusted networks
- Implement strong CSRF protection mechanisms
Long-Term Security Practices
- Regular security assessments and penetration testing
- Keep systems and software up to date
Patching and Updates
- Apply patches and updates provided by Airangel to address the CSRF vulnerability in HSMX Gateway devices.