Home

Description

Dräger Infinity Acute Care System and Standalone Infinity M540 patient monitors versions VG4.1.1, VG4.0.3, and lower (with VG4.2 partially affected) contain a network message handling vulnerability that allows remote attackers to inject spoofed or tampered data and cause denial-of-service conditions. Attackers can compromise network communications to modify device settings such as alarm states or alarm limits, or overwhelm the system with excessive network traffic causing the Cockpit or M540 to reboot and lose network functionality.

PUBLISHED Reserved 2026-06-02 | Published 2026-06-02 | Updated 2026-06-05 | Assigner VulnCheck




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

HIGH: 8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Problem types

CWE-345 Insufficient Verification of Data Authenticity

Product status

Default status
unknown

Any version before VG4.2
affected

Any version before VG4.1.1
affected

Any version before VG4.0.3
affected

Default status
unknown

Any version before VG4.2
affected

Any version before VG4.1.1
affected

References

static.draeger.com/...-03_Product-Security-Advisory-IACS.pdf vendor-advisory

www.vulncheck.com/...-network-message-handling-dos-tampering third-party-advisory

cve.org (CVE-2022-4992)

nvd.nist.gov (CVE-2022-4992)

Download JSON