Unauthenticated Firmware Upgrade Vulnerability in Western Digital My Cloud Devices

CVE-2021-36226 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Western Digital My Cloud devices before OS5 do not use cryptographically signed Firmware upgrade files.

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