Snap One OvrC Pro versions prior to 7.2 have their own locally running web server accessible both from the local network and remotely. OvrC cloud contains a hidden superuser account accessible through hard-coded credentials.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-31240
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01
• https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-r.pdf