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CVE-2019-11409

Estado: ModificadaAlta (8.8)—💥 Exploit

app / operator_panel / exec.php en el módulo del panel del operador en FreePBX 4.4.3 sufre una vulnerabilidad de inyección de comandos debido a la falta de validación de entrada que permite a los atacantes no administrativos autenticados ejecutar comandos en el host. Esto puede llevar además a la ejecución remota de código cuando se combina con una vulnerabilidad XSS también presente en el módulo del Panel del operador de FusionPBX

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Fusionpbx — Fusionpbx

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-11409",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
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        "type": "Primary",
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          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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  "affected": [
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  "published": "2019-06-17T19:15:11.327",
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      "url": "http://packetstormsecurity.com/files/153256/FusionPBX-4.4.3-Remote-Command-Execution.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "app/operator_panel/exec.php in the Operator Panel module in FusionPBX 4.4.3 suffers from a command injection vulnerability due to a lack of input validation that allows authenticated non-administrative attackers to execute commands on the host. This can further lead to remote code execution when combined with an XSS vulnerability also present in the FusionPBX Operator Panel module."
    },
    {
      "lang": "es",
      "value": "app / operator_panel / exec.php en el módulo del panel del operador en FreePBX 4.4.3 sufre una vulnerabilidad de inyección de comandos debido a la falta de validación de entrada que permite a los atacantes no administrativos autenticados ejecutar comandos en el host. Esto puede llevar además a la ejecución remota de código cuando se combina con una vulnerabilidad XSS también presente en el módulo del Panel del operador de FusionPBX"
    }
  ],
  "lastModified": "2026-06-17T02:12:52.290",
  "configurations": [
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}