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CVE-2019-14656

Estado: ModificadaAlta (8.8)—

Yealink phones through 2019-08-04 do not properly check user roles in POST requests. Consequently, the default User account (with a password of user) can make admin requests via HTTP.

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)

Yeahlink — T49g FirmwareYeahlink — T58v FirmwareYeahlink — Vp59 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2019-14656",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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  "affected": [
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      "affectedData": [
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  "published": "2019-10-08T13:15:15.237",
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      "lang": "en",
      "value": "Yealink phones through 2019-08-04 do not properly check user roles in POST requests. Consequently, the default User account (with a password of user) can make admin requests via HTTP."
    },
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      "lang": "es",
      "value": "Los teléfonos Yealink hasta el 04-08-2019, no comprueban apropiadamente los roles de los usuarios en las peticiones POST. En consecuencia, la cuenta User predeterminada (con una contraseña de usuario) puede realizar peticiones de administrador por medio de HTTP."
    }
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  "lastModified": "2026-06-17T02:18:46.040",
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