{"id":"CVE-2025-4394","state":"PUBLISHED","title":"Medtronic MyCareLink Patient Monitor Unencrypted Filesystem Vulnerability","description":"Medtronic MyCareLink Patient Monitor uses an unencrypted filesystem on internal storage, which allows an attacker with physical access to read and modify files. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025","publishedAt":"2025-07-24T03:26:06.706Z","updatedAt":"2026-03-27T19:40:02.815Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Medtronic"},"assigner":"Medtronic","products":["Medtronic MyCareLink Patient Monitor 24950","Medtronic MyCareLink Patient Monitor 24952"],"affected":[{"vendor":"Medtronic","product":"MyCareLink Patient Monitor 24950","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"June 25, 2025","versionType":"custom"}]},{"vendor":"Medtronic","product":"MyCareLink Patient Monitor 24952","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"June 25, 2025","versionType":"custom"}]}],"references":["https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html","https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01"],"weaknesses":["CWE-312"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4394.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-4394","state":"PUBLISHED","datePublished":"2025-07-24T03:26:06.706Z","dateUpdated":"2026-03-27T19:40:02.815Z","assignerShortName":"Medtronic","assignerOrgId":"3c337f33-b2bd-4529-9792-f48cdb2838b4","dateReserved":"2025-05-06T20:00:59.768Z"},"containers":{"cna":{"title":"Medtronic MyCareLink Patient Monitor Unencrypted Filesystem Vulnerability","descriptions":[{"lang":"en","value":"Medtronic MyCareLink Patient Monitor uses an unencrypted filesystem on internal storage, which allows an attacker with physical access to read and modify files. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025"}],"affected":[{"vendor":"Medtronic","product":"MyCareLink Patient Monitor 24950","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"June 25, 2025","versionType":"custom"}]},{"vendor":"Medtronic","product":"MyCareLink Patient Monitor 24952","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"June 25, 2025","versionType":"custom"}]}],"references":[{"url":"https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html","tags":["vendor-advisory"]},{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"MEDIUM","baseScore":6.8,"vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-312","lang":"en","description":"CWE-312 Cleartext Storage of Sensitive Information","type":"CWE"}]}],"providerMetadata":{"shortName":"Medtronic","orgId":"3c337f33-b2bd-4529-9792-f48cdb2838b4","dateUpdated":"2026-03-27T19:40:02.815Z"},"credits":[{"lang":"en","value":"Ethan Morchy, with Somerset Recon","type":"finder"},{"lang":"en","value":"Carl Mann, independent researcher","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-24T13:19:43.967176Z","id":"CVE-2025-4394","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-24T13:19:47.565Z"}}]}}}