What is CVE-2025-12994?

CVE-2025-12994 is a medium-severity vulnerability in Medtronic Carelink Network, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2025-12-04.

How severe is CVE-2025-12994?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Medtronic Carelink Network

CVE-2025-12994

Medtronic CareLink Network allows an unauthenticated remote attacker to initiate a request for security questions to an API endpoint that could be used to determine a valid user account. This issue affects CareLink Network: before December 4, 2025.

EPSS: 0.003 (18.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Medtronic Carelink Network — versions 0
Medtronic Carelink_network

Weakness classification (CWE)

CWE-204 — Observable Response Discrepancy

References

security@medtronic.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-12994?: CVE-2025-12994 is a medium-severity vulnerability in Medtronic Carelink Network, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2025-12-04.
How severe is CVE-2025-12994?: Medium severity. CVSS v3 base score is 5.3 out of 10.