CVE-2026-41446
Published: Apr 28, 2026
Modified: May 14, 2026
CVSS v3.1
9.8
Description
Snap One WattBox 800 and 820 series firmware versions prior to 2.10.0.0 contain undisclosed diagnostic HTTP endpoints that require only the device MAC address and service tag for authentication, both of which are printed in plaintext on the physical device label. Attackers with access to the device label or documentation containing these values can authenticate to the several endpoints and execute arbitrary commands as root on the device.
| Vendor | Product | Versions |
|---|---|---|
Snap One, LLC | WattBox 800 | affected 0 - < 2.10.0.0 |
Snap One, LLC | WattBox 820 | affected 0 - < 2.10.0.0 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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