{"id":"CVE-2022-36331","state":"PUBLISHED","title":"Impersonation attack causing an Authentication Bypass on Western Digital devices","description":"Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthenticated attacker to gain access to user data.\nThis issue affects My Cloud OS 5 devices: before 5.25.132; My Cloud Home and My Cloud Home Duo: before 8.13.1-102; SanDisk ibi: before 8.13.1-102.\n\n","publishedAt":"2023-06-12T17:57:51.994Z","updatedAt":"2025-01-03T14:48:13.386Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"WDC PSIRT"},"assigner":"WDC PSIRT","products":["Western Digital My Cloud OS 5","Western Digital My Cloud Home and My Cloud Home Duo","SanDisk ibi"],"affected":[{"vendor":"Western Digital","product":"My Cloud OS 5","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.25.132","versionType":"custom"}],"platforms":["Linux"]},{"vendor":"Western Digital","product":"My Cloud Home and My Cloud Home Duo","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":" 8.13.1-102","versionType":"custom"}],"platforms":["Linux"]},{"vendor":"SanDisk","product":"ibi","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":" 8.13.1-102","versionType":"custom"}],"platforms":["Linux"]}],"references":["https://https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update"],"weaknesses":["CWE-290"],"ingestedAt":"2026-10-29T19:50:21.136Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/36xxx/CVE-2022-36331.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-36331","state":"PUBLISHED","datePublished":"2023-06-12T17:57:51.994Z","dateUpdated":"2025-01-03T14:48:13.386Z","assignerShortName":"WDC PSIRT","assignerOrgId":"cb3b742e-5145-4748-b44b-5ffd45bf3b6a","dateReserved":"2022-07-20T13:57:56.405Z"},"containers":{"cna":{"title":"Impersonation attack causing an Authentication Bypass on Western Digital devices","descriptions":[{"lang":"en","value":"Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthenticated attacker to gain access to user data.\nThis issue affects My Cloud OS 5 devices: before 5.25.132; My Cloud Home and My Cloud Home Duo: before 8.13.1-102; SanDisk ibi: before 8.13.1-102.\n\n"}],"affected":[{"vendor":"Western Digital","product":"My Cloud OS 5","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.25.132","versionType":"custom"}],"platforms":["Linux"]},{"vendor":"Western Digital","product":"My Cloud Home and My Cloud Home Duo","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":" 8.13.1-102","versionType":"custom"}],"platforms":["Linux"]},{"vendor":"SanDisk","product":"ibi","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":" 8.13.1-102","versionType":"custom"}],"platforms":["Linux"]}],"references":[{"url":"https://https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-290","description":"CWE-290 Authentication Bypass by Spoofing","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WDC PSIRT","orgId":"cb3b742e-5145-4748-b44b-5ffd45bf3b6a","dateUpdated":"2023-06-12T17:57:51.994Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Claroty Research, Team82 – Vera Mens, Noam Moshe, Uri Katz and Sharon Brizinov working with Trend Micro’s Zero Day Initiative"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>All My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices have been or will be automatically updated to the latest firmware version. Cloud access will not be available until your My Cloud Home/My Cloud Home Duo/SanDisk ibi device has been updated to firmware version 8.13.1-102 or above. Please refer to this <a target=\"_blank\" rel=\"nofollow\" href=\"https://support-en.wd.com/app/answers/detailweb/a_id/50563\">KBA</a>.</p><p>Users of other My Cloud devices should promptly update to the latest firmware by clicking the firmware update notification to receive the latest security fixes. Cloud access will not be available until your My Cloud device has been updated to firmware version 5.25.132 or above. Please refer to this <a target=\"_blank\" rel=\"nofollow\" href=\"https://support-en.wd.com/app/answers/detailweb/a_id/50564\">KBA</a>.</p>"}],"value":"All My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices have been or will be automatically updated to the latest firmware version. Cloud access will not be available until your My Cloud Home/My Cloud Home Duo/SanDisk ibi device has been updated to firmware version 8.13.1-102 or above. Please refer to this  KBA https://support-en.wd.com/app/answers/detailweb/a_id/50563 .\n\nUsers of other My Cloud devices should promptly update to the latest firmware by clicking the firmware update notification to receive the latest security fixes. Cloud access will not be available until your My Cloud device has been updated to firmware version 5.25.132 or above. Please refer to this  KBA https://support-en.wd.com/app/answers/detailweb/a_id/50564 .\n\n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T10:00:04.251Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-03T14:47:57.847828Z","id":"CVE-2022-36331","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-03T14:48:13.386Z"}}]}}}