{ "id": "CVE-2021-20653", "sourceIdentifier": "vultures@jpcert.or.jp", "published": "2021-02-17T03:15:12.210", "lastModified": "2021-02-23T14:29:55.587", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Calsos CSDJ (CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier) allows remote attackers to bypass access restriction and to obtain unauthorized historical data without access privileges via unspecified vectors." }, { "lang": "es", "value": "Calsos CSDJ (CSDJ-B versiones 01.08.00 y anteriores, CSDJ-H versiones 01.08.00 y anteriores, CSDJ-D versiones 01.08.00 y anteriores, y CSDJ-A versiones 03.08.00 y anteriores), permite a atacantes remotos omitir la restricci\u00f3n de acceso y obtener datos hist\u00f3ricos no autorizados sin privilegios de acceso por medio de vectores no especificados" } ], "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 } ], "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-276" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nec:csdj-b_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "01.08.00", "matchCriteriaId": "60624A2B-2A3C-4333-A645-327DF825DD5C" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nec:csdj-b:-:*:*:*:*:*:*:*", "matchCriteriaId": "F4BD38A7-5D74-441C-8BBB-542932FA3C32" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nec:csdj-h_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "01.08.00", "matchCriteriaId": "B8DD7FC5-7ED4-481B-B4A0-B3144E4F0F1A" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nec:csdj-h:-:*:*:*:*:*:*:*", "matchCriteriaId": "81E05164-5B82-47BC-9B79-0DAFAB82D603" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nec:csdj-d_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "01.08.00", "matchCriteriaId": "377D780A-7893-46FB-A507-C05565B158B9" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nec:csdj-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "7B30D061-6EB9-4524-AA80-41676777CFFE" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nec:csdj-a_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "03.08.00", "matchCriteriaId": "AA71F885-D385-4EBD-A544-9CDB5227C6C1" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nec:csdj-a:-:*:*:*:*:*:*:*", "matchCriteriaId": "FE75BF33-2910-48A9-915E-D043DA500E5C" } ] } ] } ], "references": [ { "url": "https://jpn.nec.com/security-info/secinfo/nv21-006.html", "source": "vultures@jpcert.or.jp", "tags": [ "Third Party Advisory" ] }, { "url": "https://jvn.jp/en/jp/JVN87164507/index.html", "source": "vultures@jpcert.or.jp", "tags": [ "Third Party Advisory" ] } ] }