nanog mailing list archives

Cisco IOS Vulnerability


From: "Larry Diffey" <ldiffey () technologyforward com>
Date: Fri, 29 Jun 2001 16:35:04 -0700

CERT and Cisco have issued a warning about a vulnerability in the Cisco IOS starting at version 11.3 and affecting all 
later versions.

If your Cisco equipment is HTTP enabled and you're not using TACACS+ or RADIUS for authentication it is vulnerable to 
complete takeover.  The hack is very simple.

Please read the Cisco warning and/or the CERT advisory for further information.

The warnings were released yesterday.

Happy Hacker Stopping.

Larry Diffey


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