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TI-2025-11899 Aliases CVE-2025-12997GHSA-7r8p-m878-x7qg

Authorization bypass in Medtronic CareLink Network

Priority LOW 15CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-639.

Summary

Insecure Direct Object Reference vulnerability in Medtronic CareLink Network which allows an authenticated attacker with access to specific device and user information to submit web requests to an API endpoint that would expose sensitive user information. This issue affects CareLink Network: before December 4, 2025.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00198 9th percentileScored 2026-11-07
Fix Fixed CareLink Network (Medtronic): December 4, 2025

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MedtronicCareLink Networkbefore December 4, 2025December 4, 2025Patch availableCNA
  • CareLink Network VendorMedtronic Affected before December 4, 2025 Fixed in December 4, 2025 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:medtronic:carelink_network:*:*:*:*:*:*:*:*before 2025-12-04VulnerableMedtronic
  • cpe:2.3:a:medtronic:carelink_network:*:*:*:*:*:*:*:* Versions before 2025-12-04 Vulnerable ·Medtronic

Remediation

  • Fix · CNA CareLink Network (Medtronic) Fixed in December 4, 2025

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Medtronic CareLink Network — medtronic.com/en-us/e/product-security/security-bulletins/c…

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2025-11897 Missing brute-force protection in Medtronic CareLink NetworkPriority MEDIUM 43
    • TI-2025-11896 Medtronic CareLink Network allows an unauthenticated remote attacker to initiate a…Priority LOW 30
    • TI-2025-11898 Sensitive information in log files in Medtronic CareLink NetworkPriority LOW 18
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-12997
  2. 2026-10-03 Alias added: GHSA-7r8p-m878-x7qg

References

Advisory 1

  • TI-2025-11897 Missing brute-force protection in Medtronic CareLink Network CVSS 3.1CRITICAL 9.8
  • TI-2025-11896 Medtronic CareLink Network allows an unauthenticated remote attacker to initiate a… CVSS 3.1MEDIUM 5.3
  • TI-2025-11898 Sensitive information in log files in Medtronic CareLink Network CVSS 3.1MEDIUM 4.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences