nvd-json-data-feeds/CVE-2025/CVE-2025-278xx/CVE-2025-27840.json

{
  "id": "CVE-2025-27840",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2025-03-08T20:15:36.027",
  "lastModified": "2025-03-12T14:58:54.130",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Espressif ESP32 chips allow 29 hidden HCI commands, such as 0xFC02 (Write memory)."
    },
    {
      "lang": "es",
      "value": "Los chips Espressif ESP32 permiten 29 comandos HCI ocultos, como 0xFC02 (Escribir memoria)."
    }
  ],
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          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "attackVector": "PHYSICAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "LOW"
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        "exploitabilityScore": 0.3,
        "impactScore": 6.0
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          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
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          "value": "CWE-912"
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      "url": "https://cheriot.org/auditing/backdoor/2025/03/09/no-esp32-style-backdoor.html",
      "source": "cve@mitre.org",
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}