{ "id": "CVE-2021-42848", "sourceIdentifier": "psirt@lenovo.com", "published": "2022-05-18T16:15:08.187", "lastModified": "2022-06-01T13:42:19.307", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An information disclosure vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an unauthenticated user to retrieve device and networking details." }, { "lang": "es", "value": "Se inform\u00f3 de una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en algunos dispositivos de Lenovo Personal Cloud Storage que podr\u00eda permitir a un usuario no autenticado recuperar detalles del dispositivo y de la red" } ], "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:L/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.9, "impactScore": 1.4 }, { "source": "psirt@lenovo.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-862" } ] }, { "source": "psirt@lenovo.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-862" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:lenovo:a1_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.3.6.a1", "matchCriteriaId": "26B4B1A2-26BB-4282-98E2-A1330A0B420A" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:lenovo:a1:-:*:*:*:*:*:*:*", "matchCriteriaId": "2E4D45D6-C702-4093-BD49-50E237FD4D94" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:lenovo:t1_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.3.6.t1", "matchCriteriaId": "58D149F6-8029-4DCB-AE37-F094CE09CCDC" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:lenovo:t1:-:*:*:*:*:*:*:*", "matchCriteriaId": "5AA9C614-61D6-4329-9BAE-EB24A68FAE6B" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:lenovo:x1_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.3.8.x1", "matchCriteriaId": "055D03D9-F4BE-4EAE-AF07-D8E807C0BF26" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:lenovo:x1:-:*:*:*:*:*:*:*", "matchCriteriaId": "282CCA7C-F1B8-4E0D-923D-36C1E630EBF4" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:lenovo:t2_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.3.8.t2", "matchCriteriaId": "DECB887A-404E-4DFA-B1F0-B12DC2376487" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:lenovo:t2:-:*:*:*:*:*:*:*", "matchCriteriaId": "1783634F-B40E-48C4-8102-8112C9BC95F4" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:lenovo:t2pro_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.3.7.t2-pro", "matchCriteriaId": "44D09A84-C0BE-4EB6-99F8-30184D7C8A40" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:lenovo:t2pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "E31C853A-15FD-4D72-BA16-395A282E1E6B" } ] } ] } ], "references": [ { "url": "https://iknow.lenovo.com.cn/detail/dc_200017.html", "source": "psirt@lenovo.com", "tags": [ "Vendor Advisory" ] } ] }