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CVE-2026-87134

Estado: AnalizadaAlta (7.7)—

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via TCP to compromise Oracle Hyperion Data Relationship Management. While the vulnerability is in Oracle Hyperion Data Relationship Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

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.

Acceso de red con PR:L sin interacción (T1210). Confidentiality:High sin cambios de integridad apunta a lectura no autorizada de datos críticos (T1005, T1552) en producto vulnerable.

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

Privileged Account ManagementUpdate SoftwareActive Directory ConfigurationVulnerability ScanningUser TrainingThreat Intelligence Program

Tecnologías afectadas (1)

Oracle — Hyperion Data Relationship Management

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-87134",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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          "timestamp": "2026-09-21T19:45:25.275290Z"
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.1
      }
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      "affectedData": [
        {
          "vendor": "Oracle Corporation",
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              "version": "11.2.26.0.000",
              "versionType": "semver"
            }
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  "published": "2026-09-15T20:19:00.477",
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cspusep2026.html",
      "tags": [
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      "source": "secalert_us@oracle.com"
    }
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    }
  ],
  "lastModified": "2026-09-22T19:40:21.183",
  "configurations": [
    {
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          "cpeMatch": [
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