FKIE_CVE-2021-27358

Vulnerability from fkie_nvd - Published: 2021-03-18 20:15 - Updated: 2026-06-17 03:44
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set.
References
cve@mitre.orghttps://github.com/grafana/grafana/blob/master/CHANGELOG.mdRelease Notes, Third Party Advisory
cve@mitre.orghttps://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17Release Notes, Third Party Advisory
cve@mitre.orghttps://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/Release Notes, Vendor Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210513-0007/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/grafana/grafana/blob/master/CHANGELOG.mdRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210513-0007/Third Party Advisory
Impacted products
Vendor Product Version
grafana grafana *
netapp e-series_performance_analyzer -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0BE6AA9C-F31D-4F0D-B6FE-B144164C6FF6",
              "versionEndIncluding": "7.4.1",
              "versionStartIncluding": "6.7.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "24B8DB06-590A-4008-B0AB-FCD1401C77C6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set."
    },
    {
      "lang": "es",
      "value": "La funcionalidad snapshot en Grafana versiones 6.7.3 hasta la 7.4.1, puede permitir a atacantes remotos no autenticados desencadenar una Denegaci\u00f3n de Servicio por medio de una llamada de la API remota si es ajustada una configuraci\u00f3n usada com\u00fanmente"
    }
  ],
  "id": "CVE-2021-27358",
  "lastModified": "2026-06-17T03:44:42.400",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-03-18T20:15:13.253",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grafana/grafana/blob/master/CHANGELOG.md"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.netapp.com/advisory/ntap-20210513-0007/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grafana/grafana/blob/master/CHANGELOG.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.netapp.com/advisory/ntap-20210513-0007/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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