{ "id": "CVE-2020-6863", "sourceIdentifier": "psirt@zte.com.cn", "published": "2020-02-27T17:15:11.830", "lastModified": "2024-11-21T05:36:19.043", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL." }, { "lang": "es", "value": "El producto enrutador ZTE E8820V3 est\u00e1 afectado por una vulnerabilidad de control de acceso y permisos. Los atacantes podr\u00edan usar esta vulnerabilidad para manipular los par\u00e1metros de DDNS y enviar ataques de DoS en la URL especificada." } ], "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:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "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:N/I:N/A:P", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "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:zte:e8820v3_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.1.0.1000.5", "matchCriteriaId": "A500FCDA-2DF3-40DA-B641-A69CD8B329C1" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:zte:e8820v3:-:*:*:*:*:*:*:*", "matchCriteriaId": "9641ACC4-BED9-45A9-8351-C2F8EDF905AB" } ] } ] } ], "references": [ { "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012382", "source": "psirt@zte.com.cn", "tags": [ "Vendor Advisory" ] }, { "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012382", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }