CVE-2021-28148

{"id": "CVE-2021-28148", "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:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "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:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-03-22T15:15:14.597", "references": [{"url": "https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://community.grafana.com/t/release-notes-v6-7-x/27119", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://grafana.com/blog/2021/03/18/grafana-6.7.6-7.3.10-and-7.4.5-released-with-important-security-fixes-for-grafana-enterprise/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://grafana.com/products/enterprise/", "tags": ["Product", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.netapp.com/advisory/ntap-20210430-0005/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.openwall.com/lists/oss-security/2021/03/19/5", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "One of the usage insights HTTP API endpoints in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 is accessible without any authentication. This allows any unauthenticated user to send an unlimited number of requests to the endpoint, leading to a denial of service (DoS) attack against a Grafana Enterprise instance."}, {"lang": "es", "value": "Uno de los endpoints de la API HTTP de informaci\u00f3n de uso en Grafana Enterprise versiones 6.x anteriores a 6.7.6, versiones 7.x anteriores a 7.3.10 y versiones 7.4.x anteriores a 7.4.5, es accesible sin ninguna autenticaci\u00f3n. Esto permite a cualquier usuario no autenticado enviar un n\u00famero ilimitado de peticiones al endpoint, conllevando a un ataque de denegaci\u00f3n de servicio (DoS) contra una instancia de Grafana Enterprise"}], "lastModified": "2022-07-12T17:42:04.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "57D0867F-AE3E-4527-B891-CE8DD0CC4536", "versionEndExcluding": "6.7.6", "versionStartIncluding": "6.0.0"}, {"criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "B3EB7759-355F-4E65-8227-1BB21F74C167", "versionEndExcluding": "7.3.10", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "7CFD90C0-68A4-40F8-82FF-4B161A38C378", "versionEndExcluding": "7.4.5", "versionStartIncluding": "7.4.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}