« Volver al listado

CVE-2023-4399

Estado: ModificadaAlta (7.2)—

Grafana is an open-source platform for monitoring and observability.

In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts.

However, the restriction can be bypassed used punycode encoding of the characters in the request address.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Grafana — Grafana

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-4399",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-4399",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-12-03T14:41:54.324405Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@grafana.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.6,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 1.3
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "security@grafana.com",
      "affectedData": [
        {
          "vendor": "Grafana",
          "product": "Grafana Enterprise",
          "versions": [
            {
              "status": "affected",
              "version": "10.1.0",
              "lessThan": "10.1.5",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "10.0.0",
              "lessThan": "10.0.9",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "9.5.0",
              "lessThan": "9.5.13",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "9.4.0",
              "lessThan": "9.4.17",
              "versionType": "semver"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-10-17T08:15:09.553",
  "references": [
    {
      "url": "https://grafana.com/security/security-advisories/cve-2023-4399/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@grafana.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20231208-0003/",
      "source": "security@grafana.com"
    },
    {
      "url": "https://grafana.com/security/security-advisories/cve-2023-4399/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20231208-0003/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@grafana.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-183"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Grafana is an open-source platform for monitoring and observability. \n\nIn Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts.\n\nHowever, the restriction can be bypassed used punycode encoding of the characters in the request address."
    },
    {
      "lang": "es",
      "value": "Grafana es una plataforma de código abierto para monitorización y observabilidad. En Grafana Enterprise, la seguridad de solicitudes es una lista de denegación que permite a los administradores configurar Grafana de manera que la instancia no llame a hosts específicos. Sin embargo, la restricción se puede eludir utilizando la codificaciówn punycode de los caracteres en la dirección de solicitud."
    }
  ],
  "lastModified": "2026-06-17T06:37:45.090",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "63D6BD69-0021-4425-815E-BCC6DC6A844D",
              "versionEndExcluding": "9.4.17",
              "versionStartIncluding": "9.4.0"
            },
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AE835FB5-83A3-4657-AE71-A6F42A0C6680",
              "versionEndExcluding": "9.5.13",
              "versionStartIncluding": "9.5.0"
            },
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DC6EC05D-A16B-4DBD-9D2C-B63C5DE3B31E",
              "versionEndExcluding": "10.0.9",
              "versionStartIncluding": "10.0.0"
            },
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4984FF92-7D1B-4A1A-9C2B-79E052CC8483",
              "versionEndExcluding": "10.1.5",
              "versionStartIncluding": "10.1.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@grafana.com"
}