Baseon Lantronix MSS devices do not require a password for TELNET access.
The product does not require that users should have strong passwords, which makes it easier for attackers to compromise user accounts.
A product’s design should require adherance to an appropriate password policy. Specific password requirements depend strongly on contextual factors, but it is recommended to contain the following attributes:
See NIST 800-63B https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-63b.pdf Sections: 5.1.1, 10.2.1, and Appendix A for further information on password requirements.