A new critical security vulnerability in the RADIUS protocol, dubbed BlastRADIUS (CVE-2024-3596), leaves most networking equipment open to Man-in-the-Middle (MitM) attacks. While the vulnerability can ...

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. This ...

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.

What is RADIUS (Remote Authentication Dial-In User Service)? RADIUS (Remote Authentication Dial-In User Service) is a client-server protocol and software that enables remote access servers to ...

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Blast-RADIUS is a flaw in the RADIUS protocol used for authenticating VPN access in industrial and other settings. (Image: Blastradius.fail) Security researchers identified an attack method against a ...

This article predates Brown Brothers Media’s ownership of Science Blog and has not been reviewed under our current editorial process. It is preserved as part of the publication’s archive. The ...

OTTAWA, Ontario--(BUSINESS WIRE)--The BlastRADIUS vulnerability announced July 9 by cybersecurity researchers involves the RADIUS protocol which underlies most network connections worldwide. When the ...

The Blast-RADIUS attack flow. More than 90 vendors have been involved in a coordinated disclosure and issued security bulletins. A widely used security protocol that dates back to the days of dial-up ...

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” ...