CVE-2018-8870
Estado: ModificadaMedia (6.4)—
Medtronic 24950 MyCareLink Monitor and 24952 MyCareLink Monitor contains a hard-coded operating system password. An attacker with physical access can remove the case of the device, connect to the debug port, and use the password to gain privileged access to the operating system.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 6.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.36%
- Percentil entre todas las CVEs puntuadas: 28
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-259
- CWE-798
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2018-8870",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.2,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": true,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 6.8,
"attackVector": "PHYSICAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.9
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.4,
"attackVector": "PHYSICAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.5
}
]
},
"affected": [
{
"source": "ics-cert@hq.dhs.gov",
"affectedData": [
{
"vendor": "Medtronic",
"product": "24950 MyCareLink Monitor",
"versions": [
{
"status": "affected",
"version": "All versions"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Medtronic",
"product": "24952 MyCareLink Monitor",
"versions": [
{
"status": "affected",
"version": "All versions"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2018-07-03T01:29:01.940",
"references": [
{
"url": "https://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelink-6-28-18.html",
"source": "ics-cert@hq.dhs.gov"
},
{
"url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-179-01",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"source": "ics-cert@hq.dhs.gov"
},
{
"url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-179-01",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.gov",
"description": [
{
"lang": "en",
"value": "CWE-259"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-798"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Medtronic 24950 MyCareLink Monitor and 24952 MyCareLink Monitor contains a hard-coded operating system password. An attacker with physical access can remove the case of the device, connect to the debug port, and use the password to gain privileged access to the operating system."
},
{
"lang": "es",
"value": "Medtronic MyCareLink Patient Monitor, 24950 MyCareLink Monitor en todas sus versiones y 24952 MyCareLink Monitor en todas su versiones, contienen una contraseña de sistema operativo embebida. Un atacante con acceso físico puede retirar la carcasa del dispositivo, conectarse al puerto de depuración y usar la contraseña para obtener acceso privilegiado al sistema operativo."
}
],
"lastModified": "2026-06-17T02:05:33.430",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:medtronic:24950_mycarelink_monitor_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "778EB98D-C77A-4C81-B7AD-848C335B850D"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:medtronic:24950_mycarelink_monitor:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D8F046CD-32D6-44D1-AB08-D81B3942CB78"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:medtronic:24952_mycarelink_monitor_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2C9FE79C-C221-4E6B-A687-74A5D7A85EFA"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:medtronic:24952_mycarelink_monitor:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F2B146EC-2D18-430C-81B5-6F7D4328BB91"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov"
}