Medtronic MyCareLink Patient Monitor 24952 cleartext storage in file

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Medtronic MyCareLink Patient Monitor 24950 and MyCareLink Patient Monitor 24952 and classified as problematic. Affected by this issue is some unknown functionality. The manipulation results in cleartext storage in file. This vulnerability is known as CVE-2025-4397. An attack on the physical device is feasible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Medtronic MyCareLink Patient Monitor 24950 and MyCareLink Patient Monitor 24952 (the affected version is unknown). Affected is an unknown code. The manipulation with an unknown input leads to a cleartext storage in file vulnerability. CWE is classifying the issue as CWE-313. The product stores sensitive information in cleartext in a file, or on disk. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Medtronic MyCareLink Patient Monitor uses per-product credentials that are stored in a recoverable format. An attacker can use these credentials to modify encrypted drive data.

The weakness was published by Ethan Morchy, Carl Mann, Billy Rios, Jesse Young and Jonathan Butts. The advisory is available at medtronic.com. This vulnerability is traded as CVE-2025-4397 since 05/06/2025. The exploitability is told to be easy. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1555 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.8
CNA Vector (Medtronic): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cleartext storage in file
CWE: CWE-313 / CWE-312 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: Yes
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/06/2025 CVE reserved
05/07/2026 +366 days Advisory disclosed
05/07/2026 +0 days VulDB entry created
05/07/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: medtronic.com
Researcher: Ethan Morchy, Carl Mann, Billy Rios, Jesse Young, Jonathan Butts
Status: Confirmed

CVE: CVE-2025-4397 (🔒)
GCVE (CVE): GCVE-0-2025-4397
GCVE (VulDB): GCVE-100-361890

Entryinfo

Created: 05/07/2026 17:41
Changes: 05/07/2026 17:41 (62)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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