However, RADIUS over TCP itself can still be susceptible to this attack, with more advanced man-in-the-middle scenarios, to successfully attack the transmission control protocol (TCP) connection.

Cybersecurity researchers have discovered a critical security vulnerability in RADIUS, a widely used network authentication protocol dating back to the 1990s that’s still in widespread use today.

Exploiting the BlastRADIUS vulnerability leverages a man-in-the-middle attack on the RADIUS authentication process. Cyber security researchers have exposed a vulnerability in the RADIUS protocol, ...