What is CVE-2023-31241?

CVE-2023-31241 is a high-severity vulnerability in Control4 Ca-1, classified under Unprotected Alternate Channel. CVSS score: 8.6/10. Published 2023-05-22.

How severe is CVE-2023-31241?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Control4 Ca-1

CVE-2023-31241

Snap One OvrC cloud servers contain a route an attacker can use to bypass requirements and claim devices outright.

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

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.6th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-420 — Unprotected Alternate Channel

References

www.cisa.gov/news-events/ics-advisories/icsa-23-136-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-31241?: CVE-2023-31241 is a high-severity vulnerability in Control4 Ca-1, classified under Unprotected Alternate Channel. CVSS score: 8.6/10. Published 2023-05-22.
How severe is CVE-2023-31241?: High severity. CVSS v3 base score is 8.6 out of 10.