CVE-2022-43557: Bd Bodyguard 121 Twins Firmware

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The BD BodyGuard™ infusion pumps specified allow for access through the RS-232 (serial) port interface. If exploited, threat actors with physical access, specialized equipment and knowledge may be able to configure or disable the pump. No electronic protected health information (ePHI), protected health information (PHI) or personally identifiable information (PII) is stored in the pump.

Affected products

• Bd Bodyguard 121 Twins Firmware: affected versions not specified
• Bd Bodyguard 323 Colorvision Firmware: affected versions not specified
• Bd Bodyguard 999-603 Firmware: affected versions not specified
• Bd Bodyguard Duo 999-903 Firmware: affected versions not specified
• Bd Bodyguard Epidural 999-683 Firmware: affected versions not specified
• Bd Bodyguard Pain Manager 999-803 Firmware: affected versions not specified
• Bd Bodyguard T 999-103 Firmware: affected versions not specified

Published 2022-12-05. Last modified 2026-06-17.