Running Cisco DNA Center? Update right now to get rid of the static admin credential
https://www.theregister.co.uk/2018/05/16/cisco_dna_update/
Cisco has issued updates to address a trio of critical vulnerabilities in its Digital Network Architecture (DNA) Center appliance.
The networking giant says DNA Center, a network management and administration box Cisco sells directly to customers, has three flaws that would each potentially allow an attacker to take over the appliance remotely.