nvd-json-data-feeds/CVE-2021/CVE-2021-415xx/CVE-2021-41545.json

{
  "id": "CVE-2021-41545",
  "sourceIdentifier": "productcert@siemens.com",
  "published": "2022-05-10T11:15:07.840",
  "lastModified": "2022-05-19T17:09:19.667",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). When the controller receives a specific BACnet protocol packet, an exception causes the BACnet communication function to go into a \u201cout of work\u201d state and could result in the controller going into a \u201cfactory reset\u201d state."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en Desigo DXR2 (Todas las versiones anteriores a V01.21.142.5-22), Desigo PXC3 (Todas las versiones anteriores a V01.21.142.4-18), Desigo PXC4 (Todas las versiones anteriores a V02.20.142.10-10884), Desigo PXC5 (Todas las versiones anteriores a V02.20.142.10-10884). Cuando el controlador recibe un paquete de protocolo BACnet espec\u00edfico, una excepci\u00f3n causa que la funci\u00f3n de comunicaci\u00f3n BACnet pase a un estado \"out of work\" y podr\u00eda resultar que el controlador pase a un estado \"factory reset\""
    }
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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    {
      "source": "productcert@siemens.com",
      "type": "Secondary",
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          "value": "CWE-248"
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  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-662649.pdf",
      "source": "productcert@siemens.com",
      "tags": [
        "Vendor Advisory"
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    }
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}