D-Link DSP-W215 1.26b03 devices send an obfuscated hash that can be retrieved and understood by a network sniffer.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13136
Reference (s):
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10172