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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Lily Mara explains how to avoid high-risk ...

This article predates the current owners of Science Blog. It has not been reviewed under the current editorial process and is kept as part of the archive. The Blast-RADIUS attack flow. More than 90 ...

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 ...

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” ...

Newswise — A widely used security protocol that dates back to the days of dial-up Internet has vulnerabilities that could expose large numbers of networked devices to an attack and allow an attacker ...