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CVE-2025-54809

Estado: AnalizadaAlta (8.8)—

F5 Access for Android before version 3.1.2 which uses HTTPS does not verify the remote endpoint identity.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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.

Versión de Android requiere interacción del usuario (UI:R) para abrir conexión HTTPS. CWE-295 permite intercepción sin verificación de identidad del servidor (MITM/adversario en el medio). Acceso a credenciales de la aplicación F5 Access.

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

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-54809",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-08-13T14:59:34.216996Z"
        }
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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          "modifiedUserInteraction": "NOT_DEFINED",
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          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
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  "affected": [
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      "affectedData": [
        {
          "vendor": "F5",
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            "F5 Access for Android"
          ],
          "product": "F5 Access",
          "versions": [
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              "version": "3.1.0",
              "lessThan": "3.1.2",
              "versionType": "custom"
            }
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          ],
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  "published": "2025-08-13T15:15:38.787",
  "references": [
    {
      "url": "https://my.f5.com/manage/s/article/K000152049",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "f5sirt@f5.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "F5 Access for Android before version 3.1.2 which uses HTTPS does not verify the remote endpoint identity.\n\n \n\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
    },
    {
      "lang": "es",
      "value": "F5 Access para Android anterior a la versión 3.1.2, que utiliza HTTPS, no verifica la identidad del endpoint remoto. Nota: Las versiones de software que han alcanzado el fin del soporte técnico (EoTS) no se evalúan."
    }
  ],
  "lastModified": "2026-06-17T09:40:44.787",
  "configurations": [
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            }
          ],
          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "f5sirt@f5.com"
}