{"id":"CVE-2021-28653","aliases":["EUVD-2021-15322","GHSA-8j44-9fww-xj8c"],"status":"published","title":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store...","description":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store keys insecurely. They choose a non-preferred storage mechanism if the device has Secure Enclave support but lacks biometric authentication hardware.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00919,"percentile":0.60523,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-922"],"published":"2021-03-18T23:40:52Z","modified":"2026-06-17T03:46:42Z","products":[{"vendor":"westerndigital","product":"armorlock"}],"references":[{"url":"https://www.westerndigital.com/support/productsecurity/wdc-21003-armorLock-insecure-key-storage-vulnerability","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28653"},{"url":"https://github.com/advisories/GHSA-8j44-9fww-xj8c"}],"sources":{"cve":[{"id":"CVE-2021-28653","description":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store keys insecurely. They choose a non-preferred storage mechanism if the device has Secure Enclave support but lacks biometric authentication hardware.","status":"published","published":"2021-03-18T23:40:52Z","modified":"2024-08-03T21:47:32.973Z","updated_at":"2026-11-02T14:33:08.811269Z"}],"euvd":[{"id":"EUVD-2021-15322","description":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store keys insecurely. They choose a non-preferred storage mechanism if the device has Secure Enclave support but lacks biometric authentication hardware.","status":"published","published":"2021-03-18T23:40:52Z","modified":"2024-08-03T21:47:32Z","updated_at":"2026-11-03T03:24:46.751124Z"}],"ghsa":[{"id":"GHSA-8j44-9fww-xj8c","title":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store...","description":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store keys insecurely. They choose a non-preferred storage mechanism if the device has Secure Enclave support but lacks biometric authentication hardware.","status":"published","published":"2022-05-24T17:44:57Z","modified":"2023-01-29T05:05:43Z","cwes":["CWE-922"],"updated_at":"2026-11-02T14:45:51.862752Z"}],"nvd":[{"id":"CVE-2021-28653","description":"The iOS and macOS apps before 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD store keys insecurely. They choose a non-preferred storage mechanism if the device has Secure Enclave support but lacks biometric authentication hardware.","status":"published","published":"2021-03-19T00:15:11.963Z","modified":"2026-06-17T03:46:42.733Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T14:06:50.805771Z"}]}}