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CVE-2025-1550

Estado: AnalizadaAlta (7.3)—

The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.

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.

CWE-94 (improper control of generation of code) + UI:A en vector CVSS indica interacción del usuario (cargar archivo .keras malicioso); ejecuta código Python arbitrario durante la carga del modelo.

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

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (1)

Keras — Keras

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-1550",
  "cveTags": [],
  "metrics": {
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2025-07-24T15:28:37.159599Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "cve-coordination@google.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "source": "cve-coordination@google.com",
      "affectedData": [
        {
          "repo": "https://github.com/keras-team/keras",
          "vendor": "Google",
          "product": "Keras",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0",
              "lessThan": "3.8.0",
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          "collectionURL": "https://pypi.org/project/keras",
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  "published": "2025-03-11T09:15:25.217",
  "references": [
    {
      "url": "https://github.com/keras-team/keras/pull/20751",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "source": "cve-coordination@google.com"
    },
    {
      "url": "https://towerofhanoi.it/writeups/cve-2025-1550/",
      "tags": [
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        "Third Party Advisory"
      ],
      "source": "cve-coordination@google.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
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  "descriptions": [
    {
      "lang": "en",
      "value": "The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading."
    },
    {
      "lang": "es",
      "value": "La función Keras Model.load_model permite la ejecución de código arbitrario, incluso con safe_mode=True, a través de un archivo .keras malicioso creado manualmente. Al alterar el archivo config.json dentro del archivo, un atacante puede especificar módulos y funciones Python arbitrarios, junto con sus argumentos, para que se carguen y ejecuten durante la carga del modelo."
    }
  ],
  "lastModified": "2026-06-17T08:39:21.253",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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              "versionEndExcluding": "3.8.0",
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          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve-coordination@google.com"
}