CVE-2018-10626 (GCVE-0-2018-10626)
Vulnerability from cvelistv5
Published
2018-08-10 18:00
Modified
2025-05-22 16:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-345 - 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.
References
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Impacted products
Vendor | Product | Version | |||||||
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► | Medtronic | 24950 MyCareLink Monitor |
Version: All versions |
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{ "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" } ], "datePublic": "2018-08-07T06:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMedtronic MyCareLink Patient Monitor\u2019s 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.\u003c/span\u003e\n\n\u003c/p\u003e" } ], "value": "Medtronic MyCareLink Patient Monitor\u2019s 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." } ], "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": "2025-05-22T16:13:52.072Z", "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": [ "x_refsource_MISC" ], "url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-01" }, { "tags": [ "vdb-entry" ], "url": "http://www.securityfocus.com/bid/105042" } ], "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": "\u003cp\u003eMedtronic has made server-side updates to address the insufficient verification vulnerability identified in this advisory. Medtronic is implementing additional server-side mitigations to enhance data integrity and authenticity.\u003c/p\u003e\u003cp\u003eMedtronic recommends users take additional defensive measures to minimize the risk of exploitation. Specifically, users should:\u003c/p\u003e\u003cul\u003e\u003cli\u003eMaintain good physical control over the home monitor.\u003c/li\u003e\u003cli\u003eOnly use home monitors obtained directly from their healthcare provider or a Medtronic representative to ensure integrity of the system.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eMedtronic has released additional patient focused information, at the following location:\u003c/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.medtronic.com/security\"\u003ehttps://www.medtronic.com/security\u003c/a\u003e\u003c/p\u003e\n\n\u003cbr\u003e" } ], "value": "Medtronic has made server-side updates to address the insufficient verification vulnerability identified in this advisory. Medtronic is implementing additional server-side mitigations to enhance data integrity and authenticity.\n\nMedtronic recommends users take additional defensive measures to minimize the risk of exploitation. Specifically, users should:\n\n * Maintain good physical control over the home monitor.\n * Only use home monitors obtained directly from their healthcare provider or a Medtronic representative to ensure integrity of the system.\n\n\nMedtronic has released additional patient focused information, at the following location:\n\n https://www.medtronic.com/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": "2018-08-10T18:00:00Z", "dateReserved": "2018-05-01T00:00:00", "dateUpdated": "2025-05-22T16:13:52.072Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-10626\",\"sourceIdentifier\":\"ics-cert@hq.dhs.gov\",\"published\":\"2018-08-10T18:29:00.353\",\"lastModified\":\"2025-05-22T16:15:51.107\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Medtronic MyCareLink Patient Monitor\u2019s update service does not sufficiently verify the authenticity of the data uploaded. 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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://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelink-8-7-18.html\",\"source\":\"ics-cert@hq.dhs.gov\"},{\"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\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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