{ "id": "CVE-2022-36329", "sourceIdentifier": "psirt@wdc.com", "published": "2023-05-10T20:15:09.530", "lastModified": "2023-05-18T21:20:43.717", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An improper privilege management issue that could allow an attacker to cause a denial of service over the OTA mechanism was discovered in Western Digital My Cloud Home, My Cloud Home Duo and SanDisk ibi devices.This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191.\n\n" } ], "metrics": { "cvssMetricV31": [ { "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:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 }, { "source": "psirt@wdc.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 4.4, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] }, { "source": "psirt@wdc.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-400" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:westerndigital:my_cloud_home:-:*:*:*:*:*:*:*", "matchCriteriaId": "2BE2FBAB-5BA0-4F09-A76E-4A6869668810" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:westerndigital:my_cloud_home_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.4.0-191", "matchCriteriaId": "D471C39A-0854-4755-9DF8-5BAABAB09619" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:westerndigital:my_cloud_home_duo:-:*:*:*:*:*:*:*", "matchCriteriaId": "124BBC79-65A2-465C-B784-D21E57E96F63" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:westerndigital:my_cloud_home_duo_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.4.0-191", "matchCriteriaId": "0A0368E6-53C8-4BD2-B0E8-44464B245832" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:westerndigital:sandisk_ibi:-:*:*:*:*:*:*:*", "matchCriteriaId": "296ADA43-16BA-4444-B472-DB945FB917B2" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:westerndigital:sandisk_ibi_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.4.0-191", "matchCriteriaId": "13A2FB91-CCCF-42B1-BCE1-F4962D353593" } ] } ] } ], "references": [ { "url": "https://www.westerndigital.com/support/product-security/wdc-23003-western-digital-my-cloud-home-my-cloud-home-duo-and-sandisk-ibi-firmware-version-9-4-0-191", "source": "psirt@wdc.com", "tags": [ "Vendor Advisory" ] } ] }