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CVE-2019-14475

Status: ModifiedHigh (7.5)—

eQ-3 Homematic CCU2 2.47.15 and prior and CCU3 3.47.15 and prior use session IDs for authentication but lack authorization checks. An attacker can obtain a session ID from CVE-2019-9583, resulting in the ability to read the service messages, clear the system protocol, create a new user in the system, or modify/delete internal programs.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Eq-3 — Ccu2 FirmwareEq-3 — Ccu3 Firmware

CWEs

References

Raw JSON (NVD)

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  "id": "CVE-2019-14475",
  "cveTags": [],
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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  "affected": [
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      "affectedData": [
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  "published": "2019-08-05T20:15:11.030",
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      "value": "eQ-3 Homematic CCU2 2.47.15 and prior and CCU3 3.47.15 and prior use session IDs for authentication but lack authorization checks. An attacker can obtain a session ID from CVE-2019-9583, resulting in the ability to read the service messages, clear the system protocol, create a new user in the system, or modify/delete internal programs."
    },
    {
      "lang": "es",
      "value": "Homematic de eQ-3  versión CCU2 2.47.15 y anteriores y versión CCU3 3.47.15, utiliza IDs de sesión para la autenticación pero carecen de comprobaciones de autorización. Un atacante puede obtener un ID de sesión desde CVE-2019-9583, resultando en la capacidad de leer los mensajes de servicio, borrar el protocolo del sistema, crear un nuevo usuario en el sistema o modificar y eliminar programas internos."
    }
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  "lastModified": "2026-06-17T02:18:30.020",
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