CVE-2018-10626 (GCVE-0-2018-10626)

Vulnerability from cvelistv5 – Published: 2018-08-10 18:00 – Updated: 2026-05-19 14:32
VLAI
Title
Medtronic MyCareLink 24950 Patient Monitor Insufficient Verification of Data Authenticity
Summary
Medtronic MyCareLink Patient Monitor’s update service does not sufficiently verify the authenticity of the data uploaded. An attacker who obtains per-product credentials from the monitor and paired implantable cardiac device information can potentially upload invalid data to the Medtronic CareLink network.
Severity
4.4 (Medium)
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
Impacted products
Date Public
2018-08-07 06:00
Credits
Billy Rios, Jesse Young, and Jonathan Butts of Whitescope LLC reported these vulnerabilities to CISA.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:46:45.928Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "105042",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/105042"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "24950 MyCareLink Monitor",
          "vendor": "Medtronic",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "24952 MyCareLink Monitor",
          "vendor": "Medtronic",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Billy Rios, Jesse Young, and Jonathan Butts of Whitescope LLC reported these vulnerabilities to CISA."
        }
      ],
      "datePublic": "2018-08-07T06:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003cspan\u003eMedtronic MyCareLink Patient Monitor\u2019s update service\u0026nbsp;\u003c/span\u003edoes not sufficiently verify the authenticity of the data uploaded. An \nattacker who obtains per-product credentials from the monitor and paired\n implantable cardiac device information can potentially upload invalid \ndata to the Medtronic CareLink network.\n\n\u003c/p\u003e"
            }
          ],
          "value": "Medtronic MyCareLink Patient Monitor\u2019s update service\u00a0does not sufficiently verify the authenticity of the data uploaded. An \nattacker who obtains per-product credentials from the monitor and paired\n implantable cardiac device information can potentially upload invalid \ndata to the Medtronic CareLink network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-345",
              "description": "CWE-345 Insufficient Verification of Data Authenticity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-19T14:32:21.570Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "name": "105042",
          "url": "https://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelink-8-7-18.html"
        },
        {
          "tags": [
            "vdb-entry"
          ],
          "url": "http://www.securityfocus.com/bid/105042"
        },
        {
          "url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01"
        },
        {
          "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2018/icsma-18-219-01.json"
        }
      ],
      "source": {
        "advisory": "ICSMA-18-219-01",
        "discovery": "EXTERNAL"
      },
      "title": "Medtronic MyCareLink 24950 Patient Monitor Insufficient Verification of Data Authenticity",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Medtronic has made server-side updates to address this insufficient \nverification vulnerability. Medtronic is \nimplementing additional server-side mitigations to enhance data \nintegrity and authenticity."
            }
          ],
          "value": "Medtronic has made server-side updates to address this insufficient \nverification vulnerability. Medtronic is \nimplementing additional server-side mitigations to enhance data \nintegrity and authenticity."
        },
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eMedtronic recommends users take additional defensive measures to minimize the risk of exploitation. Specifically, users should:\u003c/p\u003e\n\u003cul\u003e\u003cli\u003eMaintain good physical control over the home monitor.\u003c/li\u003e\u003cli\u003eOnly use home monitors obtained directly from their healthcare \nprovider or a Medtronic representative to ensure integrity of the \nsystem.\u003c/li\u003e\u003c/ul\u003e"
            }
          ],
          "value": "Medtronic recommends users take additional defensive measures to minimize the risk of exploitation. Specifically, users should:\n\n\n  *  Maintain good physical control over the home monitor.\n  *  Only use home monitors obtained directly from their healthcare \nprovider or a Medtronic representative to ensure integrity of the \nsystem."
        },
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eMedtronic has released additional patient focused information, at the following location:\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"https://www.medtronic.com/security\"\u003ehttps://www.medtronic.com/security\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "Medtronic has released additional patient focused information, at the following location:\n\n\n\n\n https://www.medtronic.com/security"
        },
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Users should follow CISA\u0027s guidance in the following areas:\u003cbr\u003e\n* \u003ca href=\"https://www.cisa.gov/news-events/news/securing-internet-things-iot\"\u003eSecuring the Internet of Things\u003c/a\u003e\u003cbr\u003e\n* \u003ca href=\"https://www.cisa.gov/news-events/news/home-network-security\"\u003eHome Network Security\u003c/a\u003e"
            }
          ],
          "value": "Users should follow CISA\u0027s guidance in the following areas:\n\n*  Securing the Internet of Things https://www.cisa.gov/news-events/news/securing-internet-things-iot \n\n*  Home Network Security https://www.cisa.gov/news-events/news/home-network-security"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2018-08-07T00:00:00",
          "ID": "CVE-2018-10626",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Medtronic MyCareLink 24950, 24952 Patient Monitor",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ICS-CERT"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability was discovered in all versions of Medtronic MyCareLink 24950 and 24952 Patient Monitor. The affected product\u0027s update service does not sufficiently verify the authenticity of the data uploaded. An attacker who obtains per-product credentials from the monitor and paired implantable cardiac device information can potentially upload invalid data to the Medtronic CareLink network."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "INSUFFICIENT VERIFICATION OF DATA AUTHENTICITY CWE-345"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "105042",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/105042"
            },
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2018-10626",
    "datePublished": "2018-08-10T18:00:00.000Z",
    "dateReserved": "2018-05-01T00:00:00.000Z",
    "dateUpdated": "2026-05-19T14:32:21.570Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2018-10626",
      "date": "2026-05-27",
      "epss": "0.00054",
      "percentile": "0.16882"
    },
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:medtronic:mycarelink_24952_patient_monitor_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A4008DB3-E151-41BA-A308-7BE733268845\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:medtronic:mycarelink_24952_patient_monitor:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"60267DCC-89D0-48E3-B6EB-9AD60DC1F16F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:medtronic:mycarelink_24950_patient_monitor_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8AACDB33-1EC3-44E1-8C1C-38C766E85F85\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:medtronic:mycarelink_24950_patient_monitor:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"BCDA4070-6CDD-42CA-A4A8-DA6B0E98C64D\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability was discovered in all versions of Medtronic MyCareLink 24950 and 24952 Patient Monitor. The affected product\u0027s update service does not sufficiently verify the authenticity of the data uploaded. An attacker who obtains per-product credentials from the monitor and paired implantable cardiac device information can potentially upload invalid data to the Medtronic CareLink network.\"}, {\"lang\": \"es\", \"value\": \"Se ha descubierto una vulnerabilidad en todas las versiones de Medtronic MyCareLink Patient Monitor 24950 y 24952. El servicio de actualizaci\\u00f3n de los productos afectados no verifica lo suficiente la autenticidad de los datos subidos. Un atacante que obtenga las credenciales por producto del monitor y empareje informaci\\u00f3n del dispositivo card\\u00edaco implantable podr\\u00eda subir datos inv\\u00e1lidos a la red de Medtronic CareLink.\"}]",
      "id": "CVE-2018-10626",
      "lastModified": "2024-11-21T03:41:41.460",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N\", \"baseScore\": 4.4, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"ADJACENT_NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.3, \"impactScore\": 2.7}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:A/AC:M/Au:S/C:P/I:P/A:N\", \"baseScore\": 3.8, \"accessVector\": \"ADJACENT_NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 4.4, \"impactScore\": 4.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2018-08-10T18:29:00.353",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/105042\", \"source\": \"ics-cert@hq.dhs.gov\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01\", \"source\": \"ics-cert@hq.dhs.gov\", \"tags\": [\"Third Party Advisory\", \"US Government Resource\"]}, {\"url\": \"http://www.securityfocus.com/bid/105042\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"US Government Resource\"]}]",
      "sourceIdentifier": "ics-cert@hq.dhs.gov",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"ics-cert@hq.dhs.gov\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-345\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-345\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-10626\",\"sourceIdentifier\":\"ics-cert@hq.dhs.gov\",\"published\":\"2018-08-10T18:29:00.353\",\"lastModified\":\"2026-05-19T16:16:17.420\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Medtronic MyCareLink Patient Monitor\u2019s update service\u00a0does not sufficiently verify the authenticity of the data uploaded. An \\nattacker who obtains per-product credentials from the monitor and paired\\n implantable cardiac device information can potentially upload invalid \\ndata to the Medtronic CareLink network.\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto una vulnerabilidad en todas las versiones de Medtronic MyCareLink Patient Monitor 24950 y 24952. El servicio de actualizaci\u00f3n de los productos afectados no verifica lo suficiente la autenticidad de los datos subidos. Un atacante que obtenga las credenciales por producto del monitor y empareje informaci\u00f3n del dispositivo card\u00edaco implantable podr\u00eda subir datos inv\u00e1lidos a la red de Medtronic CareLink.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.3,\"impactScore\":2.7}],\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.3,\"impactScore\":2.7}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:M/Au:S/C:P/I:P/A:N\",\"baseScore\":3.8,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":4.4,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:medtronic:mycarelink_24952_patient_monitor_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4008DB3-E151-41BA-A308-7BE733268845\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:medtronic:mycarelink_24952_patient_monitor:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"60267DCC-89D0-48E3-B6EB-9AD60DC1F16F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:medtronic:mycarelink_24950_patient_monitor_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8AACDB33-1EC3-44E1-8C1C-38C766E85F85\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:medtronic:mycarelink_24950_patient_monitor:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BCDA4070-6CDD-42CA-A4A8-DA6B0E98C64D\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/105042\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2018/icsma-18-219-01.json\",\"source\":\"ics-cert@hq.dhs.gov\"},{\"url\":\"https://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelink-8-7-18.html\",\"source\":\"ics-cert@hq.dhs.gov\"},{\"url\":\"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01\",\"source\":\"ics-cert@hq.dhs.gov\"},{\"url\":\"http://www.securityfocus.com/bid/105042\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.