Devices using Snap One OvrC cloud are sent to a web address when accessing a web management interface using a HTTP connection.

published 2023-05-22 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35560

cvss: 7.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 33%
public exploits: 0; none known

Devices using Snap One OvrC cloud are sent to a web address when accessing a web management interface using a HTTP connection. Attackers could impersonate a device and supply malicious information about the device’s web server interface. By supplying malicious parameters, an attacker could redirect the user to arbitrary and dangerous locations on the web.

Patch / fix

fixed in 1

Snap One OvrC Cloud 7.3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-136-01 updated 2024-11-12 cvss 7.1

Snap One OvrC Cloud (Update A)

Snap One OvrC Pro <7.3
affected: vendor fix, mitigation “Snap One has released the following updates/fixes for the affected products:” control4.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-16)

Exploit prediction

0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Snap One OvrC Cloud

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

cisa.gov /news-events/ics-advisories/icsa-23-136-01
third-party-advisory, us-government-resource
control4.com /docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf
release-notes

Sources

CVE List CVE-2023-31245
NVD CVE-2023-31245

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary