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CVE-2019-18937

Estado: ModificadaCrítica (9.8)—

eQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the Script Parser AddOn through 1.8 installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi script, which executes TCL script content from an HTTP POST request.

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).

Tecnologías afectadas (3)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-18937",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "version": "3.1",
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          "baseSeverity": "CRITICAL",
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          "integrityImpact": "HIGH",
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          "privilegesRequired": "NONE",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  "published": "2019-11-14T19:15:13.237",
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      "url": "https://psytester.github.io/CVE-2019-18937/",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
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    {
      "url": "https://psytester.github.io/CVE-2019-18937/",
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          "lang": "en",
          "value": "CWE-306"
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      "lang": "en",
      "value": "eQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the Script Parser AddOn through 1.8 installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi script, which executes TCL script content from an HTTP POST request."
    },
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      "lang": "es",
      "value": "eQ-3 Homematic CCU2 versión 2.47.20 y CCU3 versión 3.47.18 con el AddOn Script Parser instalado versiones hasta 1.8, permite una Ejecución de Código  Remota por parte de atacantes no autenticados con acceso a la interfaz web por medio de l script exec.cgi, que ejecuta un contenido de script TCL desde una petición POST de HTTP."
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  "lastModified": "2026-06-17T02:25:36.657",
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