FKIE_CVE-2019-13944

Vulnerability from fkie_nvd - Published: 2019-12-12 19:15 - Updated: 2024-11-21 04:25
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
A vulnerability has been identified in EN100 Ethernet module DNP3 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module IEC104 variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). A vulnerability in the integrated web server of the affected devices could allow unauthorized attackers to obtain sensitive information about the device, including logs and configurations. At the time of advisory publication no public exploitation of this security vulnerability was known.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdfVendor Advisory
productcert@siemens.comhttps://www.us-cert.gov/ics/advisories/icsa-19-344-07Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.us-cert.gov/ics/advisories/icsa-19-344-07Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
siemens en100_ethernet_module_with_firmware_variant_dnp3_tcp *
siemens en100_ethernet_module_with_firmware_variant_iec_61850 *
siemens en100_ethernet_module_with_firmware_variant_iec104 *
siemens en100_ethernet_module_with_firmware_variant_modbus_tcp *
siemens en100_ethernet_module_with_firmware_variant_profinet_io *
siemens en100_ethernet_module -
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_dnp3_tcp:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AF72E8A5-4A16-4CF8-9E61-AFFC03601E6E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_iec_61850:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5B8072EE-0802-4BDF-AFD7-40903FD1E745",
              "versionEndExcluding": "4.37",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "F4A4DECE-7ECB-4E8B-8617-75FDFE98FCA4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_modbus_tcp:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1E6BB145-4C7D-4E30-8058-A809DBB65735",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_profinet_io:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "49004945-B9EA-4AFE-8B95-CC7C8F80FAD6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in EN100 Ethernet module DNP3 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions \u003c V4.37), EN100 Ethernet module IEC104 variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). A vulnerability in the integrated web server of the affected devices could allow unauthorized attackers to obtain sensitive information about the device, including logs and configurations. At the time of advisory publication no public exploitation of this security vulnerability was known."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en la variante DNP3 del m\u00f3dulo EN100 Ethernet (todas las versiones), la variante IEC 61850 del m\u00f3dulo EN100 Ethernet (todas las versiones anteriores a V4.37), la variante IEC104 del m\u00f3dulo EN100 Ethernet (todas las versiones), la variante Modbus TCP del m\u00f3dulo EN100 Ethernet (todas las versiones), la variante PROFINET IO del m\u00f3dulo EN100 Ethernet (todas las versiones). Una vulnerabilidad en el servidor web integrado de los dispositivos afectados podr\u00eda permitir a atacantes no autorizados obtener informaci\u00f3n confidencial sobre el dispositivo, incluyendo registros y configuraciones. Al momento de la publicaci\u00f3n del aviso, no era conocida la explotaci\u00f3n p\u00fablica de esta vulnerabilidad de seguridad."
    }
  ],
  "id": "CVE-2019-13944",
  "lastModified": "2024-11-21T04:25:44.813",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-12-12T19:15:15.157",
  "references": [
    {
      "source": "productcert@siemens.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdf"
    },
    {
      "source": "productcert@siemens.com",
      "tags": [
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      ],
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "US Government Resource"
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      "url": "https://www.us-cert.gov/ics/advisories/icsa-19-344-07"
    }
  ],
  "sourceIdentifier": "productcert@siemens.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ],
      "source": "productcert@siemens.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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