One place for all the default credentials to assist the pentesters during an engagement, this document has a several products default credentials that are gathered from several sources.
Most of the credentials are extracted from the changeme, routersploit and Seclists projects. Default Credentials Cheat Sheet
Rascals are always sociable, and the chief sign that a man has any nobility in his character is the little pleasure he takes in others company. Arthur Schopenhauer