CVE-2023-31240

Name: CVE-2023-31240
Creator: NVD / NIST
Published: 2023-05-22T20:15:10.633+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.54%

Last modified Jun 17, 2026

CVE-2023-31240 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.54% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.54%

41.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1391

Affected Software

Vendor	Product	Versions
Snapone	Orvc	< 7.2.0

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01Third Party Advisory, US Government Resource
https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-r.pdfRelease Notes
https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01Third Party Advisory, US Government Resource
https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-r.pdfRelease Notes

Timeline

Published: May 22, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-31240?

How severe is CVE-2023-31240?

CVE-2023-31240 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.

How do I fix CVE-2023-31240?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-31240?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST