Attention Network Administrators: Patch Your RADIUS Servers for Blast-RADIUS Vulnerability
A critical vulnerability (Blast-RADIUS) has been discovered in the RADIUS protocol, commonly used for network device authentication. This vulnerability allows attackers to bypass authentication and gain access to your network.
What’s at Risk?
Blast-RADIUS affects all RADIUS implementations using non-EAP authentication methods over UDP. This includes enterprise networks, VPNs, ISPs, Wi-Fi authentication, and more.
What to Do?
- Patch your RADIUS servers: Contact your vendor for a patch immediately.
- Enable Message-Authenticator: Implement this short-term mitigation strategy while vendors develop long-term solutions.
Long-Term Mitigation:
- Use RADIUS over an encrypted and authenticated channel (e.g., RADIUS over TLS).
For further details:
- Vulnerability Description: https://www.blastradius.fail/pdf/radius.pdf
- Mitigation Guidance: https://www.inkbridgenetworks.com/blastradius
Patch your systems now to protect your network from unauthorized access.
Don’t let advanced threats compromise your data. CloudJacket offers comprehensive protection for your digital environment, to protect you against threats like these, by using:
- Advanced threat detection: Immediately identify suspicious activity and prevent attacks.
- Real-time response: Quickly isolate and contain breaches before they spread.
- Expert guidance: Get the insights you need to reduce your attack surface and maintain a strong security posture.
- 24/7 SOC monitoring: Extend your security team with 24/7 expert monitoring. Our team safeguards your data and resources around the clock, giving you the peace of mind and expertise you need.
Safeguard your organization. Learn more about CloudJacket at https://www.secnap.com/cloudjacket/. Contact us today for a free consultation 954-350-0712.
