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CVE-2025-31253

Estado: ModificadaAlta (7.1)—

This issue was addressed through improved state management. This issue is fixed in iOS 18.5 and iPadOS 18.5. Muting the microphone during a FaceTime call may not result in audio being silenced.

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.

Requiere interacción del usuario (UI:R) para mutar micrófono en FaceTime, resultando en captura de audio no autorizada (CWE-672: improper exception handling en gestión de estado de audio).

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

Application Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (2)

Apple — IpadosApple — Iphone OS

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-31253",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-31253",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-14T15:33:56.135834Z"
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "Apple",
          "product": "iOS and iPadOS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "18.5",
              "versionType": "custom"
            }
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  ],
  "published": "2025-05-12T22:15:25.257",
  "references": [
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      "url": "https://support.apple.com/en-us/122404",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
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      "url": "http://seclists.org/fulldisclosure/2025/May/5",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "value": "This issue was addressed through improved state management. This issue is fixed in iOS 18.5 and iPadOS 18.5. Muting the microphone during a FaceTime call may not result in audio being silenced."
    },
    {
      "lang": "es",
      "value": "Este problema se solucionó mejorando la gestión del estado. Este problema se solucionó en iOS 18.5 y iPadOS 18.5. Silenciar el micrófono durante una llamada de FaceTime podría no silenciar el audio."
    }
  ],
  "lastModified": "2026-06-17T09:10:10.000",
  "configurations": [
    {
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          "cpeMatch": [
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}