Description
A threat actor with momentary access to the device can plug in a USB drive and perform a malicious firmware update, resulting in permanent changes to device functionality. No authentication or controls are in place to prevent a threat actor from maliciously modifying firmware and performing a drive-by attack to load the firmware on any CMS8000 device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Contec Health | CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor | All | — |
Advisories 1
- ICSMA-22-244-01 Contec Health CMS8000 Patient Monitor (Update A) CISA ICS & IT advisories · Jan 30, 2025