Rapid7 Vulnerability & Exploit Database

RADIUS Authentication Bypass

Back to Search

RADIUS Authentication Bypass

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
06/29/2005
Created
07/25/2018
Added
07/05/2005
Modified
10/30/2013

Description

Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.

Solution(s)

  • cisco-ios-upgrade-latest

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;