nvd-json-data-feeds/CVE-2020/CVE-2020-272xx/CVE-2020-27208.json

{
  "id": "CVE-2020-27208",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-05-21T12:15:07.663",
  "lastModified": "2021-05-28T15:41:32.837",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The flash read-out protection (RDP) level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 & Somu and the Nitrokey FIDO2 token. This allows an adversary to downgrade the RDP level and access secrets such as private ECC keys from SRAM via the debug interface."
    },
    {
      "lang": "es",
      "value": "El nivel de protecci\u00f3n de lectura flash (RDP) no se aplica durante la fase de inicializaci\u00f3n del dispositivo del SoloKeys Solo 4.0.0 & Somu y el token de Nitrokey FIDO2. Esto permite a un adversario degradar el nivel de RDP y acceder a secretos como claves ECC privadas de SRAM por medio de la interfaz de depuraci\u00f3n"
    }
  ],
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          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.9,
        "impactScore": 5.9
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          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
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          "baseScore": 4.6
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "value": "CWE-326"
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    {
      "url": "https://eprint.iacr.org/2021/640",
      "source": "cve@mitre.org",
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      "url": "https://github.com/solokeys/solo/commit/a9c02cd354f34b48195a342c7f524abdef5cbcec",
      "source": "cve@mitre.org",
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    {
      "url": "https://solokeys.com",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
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    },
    {
      "url": "https://twitter.com/SoloKeysSec",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
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    },
    {
      "url": "https://www.aisec.fraunhofer.de/de/das-institut/wissenschaftliche-exzellenz/security-and-trust-in-open-source-security-tokens.html",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "https://www.aisec.fraunhofer.de/en/FirmwareProtection.html",
      "source": "cve@mitre.org",
      "tags": [
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}