CVE-2017-12722: Smiths-Medical Medfusion 4000 Wireless Syringe Infusion Pump

Medium severity, CVSS 5.3. EPSS: 2.4% chance of exploitation in the next 30 days.

An Out-of-bounds Read issue was discovered in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, Version 1.1, 1.5, and 1.6. A third-party component used in the pump reads memory out of bounds, causing the communications module to crash. Smiths Medical assesses that the crash of the communications module would not impact the operation of the therapeutic module.

Affected products

• Smiths-Medical Medfusion 4000 Wireless Syringe Infusion Pump: version 1.1 only; version 1.5 only; version 1.6 only

Published 2018-02-15. Last modified 2026-06-17.