CVE-2026-41446
WattBox 800 & 820 Series < 2.10.0.0 RCE via Diagnostic Endpoints
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.2EPSS 0.4%KEV nãoPoC —Patch referenciado
Lifecycle
28 Apr 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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