CVE-2023-31240

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.

Remediation

Solution:

  • Snap One has released the following updates/fixes for the affected products: * OvrC Pro v7.2 has been automatically pushed out to devices to update via OvrC cloud. * OvrC Pro v7.3 has been automatically pushed out to devices to update via OvrC cloud. * Disable UPnP. For more information, see Snap One’s Release Notes https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf .

Category

8.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.06%
Third-Party Advisory cisa.gov
Affected: Snap One OvrC Cloud
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01 third party advisory us government resource
https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-r.pdf release notes

Frequently Asked Questions

What is the severity of CVE-2023-31240?
CVE-2023-31240 has been scored as a high severity vulnerability.
How to fix CVE-2023-31240?
To fix CVE-2023-31240: Snap One has released the following updates/fixes for the affected products: * OvrC Pro v7.2 has been automatically pushed out to devices to update via OvrC cloud. * OvrC Pro v7.3 has been automatically pushed out to devices to update via OvrC cloud. * Disable UPnP. For more information, see Snap One’s Release Notes https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf .
Is CVE-2023-31240 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-31240 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-31240?
CVE-2023-31240 affects Snap One OvrC Cloud.
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