CVE-2025-20094

Estado: AnalizadaAlta (8.8)—

Unprotected Windows messaging channel ('Shatter') issue exists in Defense Platform Home Edition Ver.3.9.51.x and earlier. If an attacker sends a specially crafted message to the specific process of the Windows system where the product is running, arbitrary code may be executed with SYSTEM privilege.

CVSS

Versión: 3.0
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.15%
Percentil entre todas las CVEs puntuadas: 4
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation85 %
Impacto principalT1059 Command and Scripting Interpreterexecution80 %
Impacto secundarioT1548 Abuse Elevation Control Mechanismprivilege escalation75 %

Acceso local (AV:L/PR:L) sin interacción en Windows; mensaje especializado a proceso específico resulta en ejecución de código con privilegios SYSTEM (escalada y ejecución arbitraria).

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

Execution Prevention Privileged Account Management Audit Update Software User Account Management Threat Intelligence Program

Tecnologías afectadas (1)

Hummingheads — Defense Platform

CWE

CWE-422

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-20094",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-20094",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-06T14:12:17.311375Z"
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2
      }
    ]
  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "Humming Heads Inc.",
          "product": "Defense Platform Home Edition",
          "versions": [
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            }
          ]
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  ],
  "published": "2025-02-06T08:15:29.837",
  "references": [
    {
      "url": "https://jvn.jp/en/jp/JVN66673020/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://www.hummingheads.co.jp/dep/storelist/",
      "tags": [
        "Product"
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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    },
    {
      "lang": "es",
      "value": "Existe un problema de canal de mensajería de Windows desprotegido (\"Shatter\") en Defense Platform Home Edition Ver.3.9.51.x y versiones anteriores. Si un atacante envía un mensaje especialmente manipulado al proceso específico del sistema Windows donde se ejecuta el producto, se puede ejecutar código arbitrario con privilegio SYSTEM."
    }
  ],
  "lastModified": "2026-06-17T08:40:39.807",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "3.9.51.0"
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  "sourceIdentifier": "vultures@jpcert.or.jp"
}