Cassia Access controller before 2.1.1.2203171453, was discovered to have a unprivileged -information disclosure vulnerability that allows read-only users have the ability to enumerate all other users and discover e-mail addresses, phone numbers, and privileges of all other users.
https://www.cassianetworks.com
https://github.com/Dodge-MPTC/CVE-2023-31445-Unprivileged-Information-Disclosure