{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-28T18:39:28.238","vulnerabilities":[{"cve":{"id":"CVE-2022-22989","sourceIdentifier":"psirt@wdc.com","published":"2022-01-13T21:15:08.863","lastModified":"2026-02-24T20:22:49.697","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"My Cloud OS 5 was vulnerable to a pre-authenticated stack overflow vulnerability on the FTP service that could be exploited by unauthenticated attackers on the network. Addressed the vulnerability by adding defenses against stack overflow issues."},{"lang":"es","value":"Mi Cloud OS 5 era vulnerable a una vulnerabilidad de desbordamiento de pila preautenticada en el servicio FTP. Se abordó la vulnerabilidad añadiendo defensas contra los problemas de desbordamiento de pila"}],"metrics":{"cvssMetricV31":[{"source":"psirt@wdc.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@wdc.com","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:westerndigital:my_cloud_os:*:*:*:*:*:*:*:*","versionEndExcluding":"5.19.117","matchCriteriaId":"9B585AE9-1F28-42D7-B16D-75BF1CB8A054"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud:-:*:*:*:*:*:*:*","matchCriteriaId":"3A9EE86B-05EE-4F2E-A912-624DDCF9C41B"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:*","matchCriteriaId":"9E783EBC-7608-4527-B1AD-9B4E7A7A108C"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:*","matchCriteriaId":"F3034F4A-239C-4E38-9BD6-217361A7C519"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*","matchCriteriaId":"5A581EBA-A1F2-4ABC-8183-29973A46FA43"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:*","matchCriteriaId":"ABBBDC1E-2320-4767-B669-1BB2FFB1E1C4"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*","matchCriteriaId":"B78030F0-6655-4604-9D16-2FA1F3FD52FF"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"5695E842-1561-4A4F-901F-6EC07F558989"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*","matchCriteriaId":"BF58260B-2131-402C-A9DA-67B188136DE1"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*","matchCriteriaId":"CB0C2FD9-4792-4DA2-9698-E53109A499EC"},{"vulnerable":false,"criteria":"cpe:2.3:h:westerndigital:wd_cloud:-:*:*:*:*:*:*:*","matchCriteriaId":"8FDE0337-4329-4CE3-9B0B-61BE8361E910"}]}]}],"references":[{"url":"https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117","source":"psirt@wdc.com","tags":["Vendor Advisory"]},{"url":"https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}