Overview A vulnerability in the RADIUS protocol allows an attacker allows an attacker to forge an authentication response in cases where a Message-Authenticator attribute is not required or enforced.

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.

BlastRADIUS Vulnerability Discovered in RADIUS Protocol Used in Corporate Networks and Cloud Your email has been sent What is the RADIUS protocol? Who is affected by the BlastRADIUS flaw? How does a ...

A design flaw in the decades-old RADIUS authentication protocol allows attackers to take over network devices from a man-in-the-middle position by exploiting MD5 hash collisions. The “secure enough” ...