{ "id": "CVE-2021-20738", "sourceIdentifier": "vultures@jpcert.or.jp", "published": "2021-07-07T08:15:07.737", "lastModified": "2024-11-21T05:47:06.430", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSA all versions allow an unauthenticated network-adjacent attacker to obtain sensitive information via unspecified vectors." }, { "lang": "es", "value": "WRC-1167FS-W, WRC-1167FS-B y WRC-1167FSA todas las versiones permiten a un atacante no autenticado adyacente a la red obtener informaci\u00f3n confidencial por medio de vectores no especificados" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "LOW", "exploitabilityScore": 6.5, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrc-1167fs-w_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "32BB042A-973D-4071-9115-71E0E23B5E17" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrc-1167fs-w:-:*:*:*:*:*:*:*", "matchCriteriaId": "6480B42F-D31C-474D-98B8-687190848435" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrc-1167fs-b_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "97CB05BB-87CA-4946-8DD6-3A0F9E063CD7" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrc-1167fs-b:-:*:*:*:*:*:*:*", "matchCriteriaId": "779CF807-E062-46DB-9FA6-02868954E775" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrc-1167fsa_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "13602337-BBEE-49BF-966B-E0C8CA0ABF8A" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrc-1167fsa:-:*:*:*:*:*:*:*", "matchCriteriaId": "075D2CA0-9D9C-44F8-804F-42A8BBAF076F" } ] } ] } ], "references": [ { "url": "https://jvn.jp/en/vu/JVNVU94260088/index.html", "source": "vultures@jpcert.or.jp", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.elecom.co.jp/news/security/20210706-01/", "source": "vultures@jpcert.or.jp", "tags": [ "Vendor Advisory" ] }, { "url": "https://jvn.jp/en/vu/JVNVU94260088/index.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.elecom.co.jp/news/security/20210706-01/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }