« Volver al listado

CVE-2025-30347

Estado: AnalizadaAlta (7.5)—

Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad de lectura fuera de límites (CWE-125) en servicio web remoto sin autenticación (AV:N/PR:N). Permite obtener información sensible mediante solicitudes de rango manipuladas.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkFilter Network TrafficApplication Isolation and Sandboxing

Tecnologías afectadas (1)

Varnish-software — Varnish Enterprise

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-30347",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-30347",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-21T15:52:24.232474Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.2
      },
      {
        "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
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "varnish-software",
          "product": "Varnish Enterprise",
          "versions": [
            {
              "status": "affected",
              "version": "6",
              "lessThan": "6.0.13r13",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-03-21T07:15:37.527",
  "references": [
    {
      "url": "https://docs.varnish-software.com/security/VEV00001/",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects."
    },
    {
      "lang": "es",
      "value": "Varnish Enterprise anterior a 6.0.13r13 permite a atacantes remotos obtener información confidencial a través de una lectura fuera de los límites para solicitudes de rango en objetos efímeros de estibador MSE4."
    }
  ],
  "lastModified": "2026-06-17T09:08:33.310",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r10:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D5975FD1-9072-41BC-90DD-2623499C0596"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r11:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0E789035-901F-4D2D-B2A5-A59D7027C774"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r12:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2D8B185D-B4A9-42DE-8997-8E6ECF3B4DE7"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5C977CB4-E9E8-49B4-9D2A-B5DFA088EA1A"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F0FEF673-0DED-4646-B5C2-3D5A4617380F"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E2128880-BA15-414B-84F0-E57B96DF376C"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A9C9D8DF-86F8-4020-AC66-EF8367A11EDC"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "132F60B2-FADA-479E-B45E-166046A2567C"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E4FB05CB-0966-43CD-84AA-B4F2DA181446"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r8:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2AAA8F5B-F974-4493-9573-F60CC9E084A4"
            },
            {
              "criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r9:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B67CD7FB-4810-4AFA-BD4D-F2AB2A41D0A4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}