A CWE-330 β Use of Insufficiently Random Values vulnerability exists in Smartlink, PowerTag, and Wiser Series Gateways (see security notification for version information) that could allow unauthorized users to login.
https://www.se.com/ww/en/download/document/SEVD-2020-287-03/
https://www.se.com/ww/en/download/document/SEVD-2020-287-03/
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7548