CVE-2024-50381

Missing Authentication for Critical Function in Snap One OVRC cloud

Published Dec 2, 2024 CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Description
A vulnerability exists in Snap One OVRC cloud where an attacker can impersonate a Hub device and send requests to claim and unclaim devices. The attacker only needs to provide the MAC address of the targeted device and can make a request to unclaim it from its original connection and make a request to claim it.

Remediation

Vendor 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 .

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-45182 A vulnerability exists in Snap One OVRC cloud where an attacker can impersonate a Hub device and send requests to claim and unclaim devices. The attacker only needs to provide the MAC address of the targeted device and can make a request to unclaim it from its original connection and make a request to claim it.
History
Type Values Removed Values Added
First Time appeared Snapone
Snapone ovrc-300-pro
CPEs cpe:2.3:h:snapone:ovrc-300-pro:-:*:*:*:*:*:*:*
Vendors & Products Snapone
Snapone ovrc-300-pro
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A vulnerability exists in Snap One OVRC cloud where an attacker can impersonate a Hub device and send requests to claim and unclaim devices. The attacker only needs to provide the MAC address of the targeted device and can make a request to unclaim it from its original connection and make a request to claim it.
Title Missing Authentication for Critical Function in Snap One OVRC cloud
Weaknesses CWE-306
References
Metrics cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Dec 2, 2024, 6:29 PM
Reserved
Oct 23, 2024, 3:31 PM
Status
Deferred
Published
Dec 2, 2024, 5:15 PM
Modified
Jun 17, 2026, 8:04 AM