There are multiple current CVEs that affect Cisco Proximity 4.0.0. It uses outdated versions of Qt and libcurl, and from a quick investigation I have found at least three CVEs that are relevant:
https://nvd.nist.gov/vuln/detail/CVE-2022-25255https://...
First a disclaimer; The Cisco Proximity client isn't being actively maintained, so if you're setting up something new you should consider using e.g. Webex, AirPlay, Miracast or other solutions that might offer the features you want.
Then, yes, you co...
Things to check if the same endpoint was working before
Check the xapi; What are the values of xStatus Audio Ultrasound and xStatus Proximity Services Availability?Are there any related diagnostics under Issues and diagnostics related to audio/ultras...
