CVE-2022-4992

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.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://static.draeger.com/security/download/PSA-19-255-03_Product-Security-Advisory-IACS.pdf
https://www.vulncheck.com/advisories/dr-ger-infinity-m540-vg4-spoofed-network-message-handling-dos-tampering

Configurations

No configuration.

History

03 Jun 2026, 20:16

Type	Values Removed	Values Added
References	~~{'url': 'https://static.draeger.com/security', 'source': 'disclosure@vulncheck.com'}~~	() https://static.draeger.com/security/download/PSA-19-255-03_Product-Security-Advisory-IACS.pdf -

02 Jun 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-02 22:16

Updated : 2026-06-04 15:29

NVD link : CVE-2022-4992

Mitre link : CVE-2022-4992

CVE.ORG link : CVE-2022-4992

JSON object : View

Products Affected

No product.

CWE

CWE-345

Insufficient Verification of Data Authenticity

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