Description
Dräger Perseus A500 software versions 2.00 through 2.02 contains an improper input handling vulnerability that allows external attackers to cause a denial of service by sending specifically crafted non-Medibus-compliant data through the Medibus interface. Attackers can overload the internal processor with malformed data to trigger a warm restart, causing ventilation pressure to drop to ambient level and interrupting ventilation for several seconds before therapy resumes.
CVSS 4EPSS 0.23600000000000002%Risk 0.41
View source- Published
- 2026-06-02 20:16:23
- Affected versions
- >=2.00,<=2.02
- Type
- Core software
- Last modified
- 2026-07-22 19:10:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L