What is CVE-2023-31240?

CVE-2023-31240 is a high-severity vulnerability in Snap One Ovrc Cloud, classified under CWE-1391. CVSS score: 8.3/10. Published 2023-05-22.

How severe is CVE-2023-31240?

High severity. CVSS v3 base score is 8.3 out of 10.

Vulnerability in Snap One Ovrc Cloud

CVE-2023-31240

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.

Published 2023-05-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.005 (44.2th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Snap One Ovrc Cloud — versions 0
Snapone Orvc

Weakness classification (CWE)

CWE-1391

References

www.cisa.gov/news-events/ics-advisories/icsa-23-136-01 (US Government Resource, Third Party Advisory)
www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-s… (Release Notes)

Frequently asked questions

What is CVE-2023-31240?: CVE-2023-31240 is a high-severity vulnerability in Snap One Ovrc Cloud, classified under CWE-1391. CVSS score: 8.3/10. Published 2023-05-22.
How severe is CVE-2023-31240?: High severity. CVSS v3 base score is 8.3 out of 10.