PT-2026-45862 · Dräger · Infinity Acute Care System+1

Published 2026-06-02 · Updated 2026-06-02 · CVE-2022-4992

NVD

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

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.

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2022-4992

Affected Products

Infinity Acute Care System

Standalone Infinity M540 Patient Monitor

References · 3

• https://static.draeger.com/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4992 · Security Note
• https://vulncheck.com/advisories/dr-ger-infinity-m540-vg4-spoofed-network-message-handling-dos-tampering · Note