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.
History

Wed, 03 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 03 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Draeger
Draeger infinity Acute Care System
Draeger standalone Infinity M540 Patient Monitor
Vendors & Products Draeger
Draeger infinity Acute Care System
Draeger standalone Infinity M540 Patient Monitor

Wed, 03 Jun 2026 02:30:00 +0000

Type Values Removed Values Added
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.
Title Dräger Infinity M540 VG4.1.1 Spoofed Network Message Handling DoS/Tampering
Weaknesses CWE-345
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-06-02T21:06:40.281Z

Updated: 2026-06-03T12:45:51.502Z

Reserved: 2026-06-02T21:02:24.899Z

Link: CVE-2022-4992

cve-icon Vulnrichment

Updated: 2026-06-03T12:45:47.845Z

cve-icon NVD

Status : Received

Published: 2026-06-02T22:16:15.660

Modified: 2026-06-02T22:16:15.660

Link: CVE-2022-4992

cve-icon Redhat

No data.