{
  "id": "CVE-2021-34571",
  "sourceIdentifier": "info@cert.vde.com",
  "published": "2021-09-16T13:15:14.200",
  "lastModified": "2021-09-28T01:27:44.307",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple Wireless M-Bus devices by Enbra use Hard-coded Credentials in Security mode 5 without an option to change the encryption key. An adversary can learn all information that is available in Enbra EWM."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples dispositivos M-Bus inal\u00e1mbricos de Enbra, usan Credenciales Embebidas en Security mode 5 sin una opci\u00f3n para cambiar la clave de cifrado. Un adversario puede aprender toda la informaci\u00f3n disponible en Enbra EWM"
    }
  ],
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        "type": "Primary",
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          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
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          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
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          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.9
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 5.5,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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  },
  "weaknesses": [
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      "source": "info@cert.vde.com",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-798"
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          "cpeMatch": [
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              "vulnerable": true,
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  "references": [
    {
      "url": "https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en",
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}