The goTenna Pro App does not encrypt callsigns in messages. It is recommended to not use sensitive information in callsigns when using this and previous versions of the app and update your app to the current app version which uses AES-256 encryption for callsigns in encrypted operation.
https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04
Published: 2024-09-26
Updated: 2024-10-17
Base Score: 6.1
Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: Medium
Base Score: 2.3
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Severity: Low