The Teacher's Corner
: Cisco would publish detailed advisories describing the vulnerabilities, their impact, and recommended actions.
(Note: Any version starting with "1" is vulnerable. You want to see version 2.0 or 1.99).
And it was winning.
: Limit access to network devices via SSH to only trusted IP addresses and users.
Vulnerabilities in SSHv2 protocol implementations have historically allowed remote attackers to bypass user authentication if the device was configured for public key (RSA-based) authentication.
show version | include SSH
or