CVE intelligence and bounded remediation

CVE-2018-10634 — Communications between Medtronic MiniMed MMT pumps and wireless accessories are transmitted in cleartext

Medium CVSS 5.3

Communications between Medtronic MiniMed MMT pumps and wireless accessories are transmitted in cleartext. A sufficiently skilled attacker could capture these transmissions and extract sensitive information, such as device serial numbers.

Severity
Medium
CVSS
5.3 (3.0)
Published
2018-08-13
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-319

Affected products

  • medtronic / minimed_paradigm_revel_mmt-523k_firmware
  • medtronic / minimed_paradigm_revel_mmt-723k_firmware
  • medtronic / minimed_paradigm_revel_mmt-723_firmware
  • medtronic / minimed_530g_mmt-551_firmware
  • medtronic / minimed_paradigm_real-time_mmt-522_firmware
  • medtronic / minimed_paradigm_real-time_mmt-722_firmware

Showing 6 representative product identities from 9 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Cryptography, certificate, signature, and channel validation

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Check exposure

  • Inventory affected algorithms, key uses, trust stores, certificate validation settings, random sources, and plaintext channels across clients and services.
  • Determine which secrets, identities, signatures, or data protections depend on the affected primitive or validation path.
  • Check debug, compatibility, fallback, and hostname or audience override settings in build and runtime configuration.

Remediate safely

  • Use a maintained platform cryptographic API with approved algorithms, modes, parameters, randomness, and full peer identity validation.
  • Remove insecure fallback and validation bypasses; separate keys by purpose and load them from managed secret storage.
  • Plan rotation or reissuance for affected keys, certificates, tokens, hashes, or ciphertext and document compatibility sequencing.

Authoritative sources

Complete CVE record and remediation plan

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