CVE-2020-5686

{"id": "CVE-2020-5686", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "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": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-01-13T10:15:15.097", "references": [{"url": "https://jvn.jp/en/jp/JVN38784555/index.html", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.necplatforms.co.jp/en/press/security_adv.html", "tags": ["Vendor Advisory"], "source": "vultures@jpcert.or.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Incorrect implementation of authentication algorithm issue in UNIVERGE SV9500 series from V1 to V7and SV8500 series from S6 to S8 allows an attacker to access the remote system maintenance feature and obtain the information by sending a specially crafted request to a specific URL."}, {"lang": "es", "value": "Una implementaci\u00f3n incorrecta del problema del algoritmo de autenticaci\u00f3n en la serie UNIVERGE SV9500 desde versiones V1 hasta V7 y la serie SV8500 desde versiones S6 hasta S8, permite a un atacante acceder a la funcionalidad de mantenimiento del sistema remoto y obtener la informaci\u00f3n mediante el env\u00edo de una petici\u00f3n especialmente dise\u00f1ada para una URL espec\u00edfica."}], "lastModified": "2021-01-21T18:08:00.803", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nec:univerge_sv9500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19883A23-C24E-4087-84FF-F888183DAC70", "versionEndIncluding": "v7", "versionStartIncluding": "v1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nec:univerge_sv9500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0B741705-682F-4B46-879F-3F88116748CD"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nec:univerge_sv8500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8DE68839-328E-4C02-8DB4-558AFAE82685", "versionEndIncluding": "s8", "versionStartIncluding": "s6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nec:univerge_sv8500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C856762B-81AA-4718-A8CF-A42E865EA751"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vultures@jpcert.or.jp"}