CVE-2019-25723
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.3
- CVSS vector
- CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L
- EPSS probability
- 0.24%
- CWE
- CWE-1286
- Published
- 2026-06-02
- Last modified
- 2026-06-03
Affected products
- Dräger Perseus A500
- Dräger Perseus A500
- Dräger Perseus A500
- Dräger Perseus A500
Weakness type
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