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CVE-2025-2538

Estado: ModificadaCrítica (9.8)—

A hardcoded credential vulnerability exists in a specific deployment pattern for Esri Portal for ArcGIS versions 11.4 and below that may allow a remote unauthenticated attacker to gain administrative access to the system.

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.

Vector CVSS sin requisitos (AV:N/AC:L/PR:N/UI:N) y CWE-798 (credenciales hardcodeadas) permiten acceso remoto no autenticado a aplicación expuesta. El atacante obtiene acceso administrativo directo (T1078.001) con posibilidad de escalada posterior.

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 ManagementPassword PoliciesNetwork SegmentationMulti-factor AuthenticationLimit Access to Resource Over Network

Tecnologías afectadas (1)

Esri — Portal FOR Arcgis

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-2538",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-2538",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-10-01T03:55:59.843956Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@esri.com",
      "affectedData": [
        {
          "vendor": "Esri",
          "product": "Portal for ArcGIS",
          "versions": [
            {
              "status": "affected",
              "version": "All",
              "versionType": "Portal for ArcGIS",
              "lessThanOrEqual": "11.4"
            }
          ],
          "platforms": [
            "Windows",
            "Linux"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-03-20T21:15:23.730",
  "references": [
    {
      "url": "https://support.esri.com/en-us/patches-updates/2025/portal-for-arcgis-security-2025-update-3-patch",
      "source": "psirt@esri.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@esri.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A hardcoded credential vulnerability exists in a specific deployment pattern for Esri Portal for ArcGIS versions 11.4 and below that may allow a remote unauthenticated attacker to gain administrative access to the system."
    },
    {
      "lang": "es",
      "value": "Un tipo específico de implementación de ArcGIS Enterprise es afectado por una vulnerabilidad de explotación de recuperación de contraseña en Portal, que podría permitir a un atacante restablecer la contraseña en la cuenta de administrador integrada."
    }
  ],
  "lastModified": "2026-06-17T09:07:08.293",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:esri:portal_for_arcgis:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0EDCBA0E-90AE-4BCE-8342-1FED6E940402",
              "versionEndIncluding": "11.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@esri.com"
}