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Vulnerability record · CVE-2025-12995 · published 4 December 2025

CVE-2025-12995: Medtronic carelink network improper restriction of authentication attempts vulnerability

Medtronic · Carelink Network

Medtronic CareLink Network allows an unauthenticated remote attacker to perform a brute force attack on an API endpoint that could be used to determine a valid password under certain circumstances. This issue affects CareLink Network: before December 4, 2025.

9.8 CVSS 3.1 Critical EPSS 0.33% · top 75.9% CWE-307 · Improper restriction of authentication attempts
9.8CVSS 3.1 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
25 Sep 2026Last modified by NVD

Description

Medtronic CareLink Network allows an unauthenticated remote attacker to perform a brute force attack on an API endpoint that could be used to determine a valid password under certain circumstances. This issue affects CareLink Network: before December 4, 2025.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.medtronic.com/en-us/e/product-security/security-bulletins/carelink-network-vulnerabilities.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

5.3CVE-2025-12994Medtronic carelink network vulnerabilityMedtronic CareLink Network allows an unauthenticated remote attacker to initiate a request for security questions to an API endpoint that could be us…EPSS 0.30%4.1CVE-2025-12996Medtronic carelink network sensitive information in log file vulnerabilityMedtronic CareLink Network allows a local attacker with access to log files on an internal API server to view plaintext passwords from errors logged …EPSS 0.11%3.1CVE-2025-12997Medtronic carelink network insecure direct object reference vulnerabilityInsecure Direct Object Reference vulnerability in Medtronic CareLink Network which allows an authenticated attacker with access to specific device an…EPSS 0.19%

Source: NIST National Vulnerability Database (record CVE-2025-12995), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.