CVE-2020-28970

{"id": "CVE-2020-28970", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-12-01T16:15:10.940", "references": [{"url": "https://support.wdc.com/downloads.aspx?g=907&lang=en#downloads", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.westerndigital.com/support/productsecurity/wdc-20009-os5-firmware-5-06-115", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1448/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://support.wdc.com/downloads.aspx?g=907&lang=en#downloads", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.westerndigital.com/support/productsecurity/wdc-20009-os5-firmware-5-06-115", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1448/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Western Digital My Cloud OS 5 devices before 5.06.115. A NAS Admin authentication bypass vulnerability could allow an unauthenticated user to execute privileged commands on the device via a cookie. (In addition, an upload endpoint could then be used by an authenticated administrator to upload executable PHP scripts.)"}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos Western Digital My Cloud OS versiones 5 anteriores a 5.06.115. Una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n de administrador de NAS podr\u00eda permitir a un usuario no autenticado ejecutar comandos privilegiados en el dispositivo por medio de una cookie. (Adem\u00e1s, un endpoint de carga podr\u00eda ser usado por un administrador autenticado para cargar scripts PHP ejecutables)"}], "lastModified": "2024-11-21T05:23:24.457", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:westerndigital:my_cloud_os_5:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FBF3453E-F77B-4F3F-94D6-318EF8BAEBAC", "versionEndExcluding": "5.06.115"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5A581EBA-A1F2-4ABC-8183-29973A46FA43"}, {"criteria": "cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B78030F0-6655-4604-9D16-2FA1F3FD52FF"}, {"criteria": "cpe:2.3:h:westerndigital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5695E842-1561-4A4F-901F-6EC07F558989"}, {"criteria": "cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BF58260B-2131-402C-A9DA-67B188136DE1"}, {"criteria": "cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CB0C2FD9-4792-4DA2-9698-E53109A499EC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}