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TI-2025-11897 Aliases CVE-2025-12995GHSA-6jc4-3x8f-xp5r

Missing brute-force protection in Medtronic CareLink Network

Priority MEDIUM 43CWE-307Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-307.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00358 29th 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
Total

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-2025-11896 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
    • TI-2025-11899 Authorization bypass in Medtronic CareLink NetworkPriority LOW 15
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-12995
  2. 2026-10-03 Alias added: GHSA-6jc4-3x8f-xp5r

References

Advisory 1

  • 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
  • TI-2025-11899 Authorization bypass in Medtronic CareLink Network CVSS 3.1LOW 3.1

Sources

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