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CVE-2022-4992

Dräger Infinity M540 VG4.1.1 Spoofed Network Message Handling DoS/Tampering

Published: Jun 2, 2026Updated: Jun 4, 2026 Sources: CVE List NVDCWE-345
8.6HIGH
NVD MITRE
EPSS Score
0.2%
Top 94.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:HAvailability
High
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Weaknesses

CWE-345

Affected Products

Dräger
commercial·DE
Infinity Acute Care SystemOn-prem
ICS / OT / IoT / medical-device
Standalone Infinity M540 patient monitorOn-prem
ICS / OT / IoT / medical-device

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

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