Vulnerability in Dräger Infinity Acute Care System
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.
EPSS exploit prediction
EPSS: 0.002 (4.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Dräger Infinity Acute Care System — versions 0
- Dräger Standalone Infinity M540 Patient Monitor — versions 0
Weakness classification (CWE)
References
- static.draeger.com/security (vendor-advisory)
- www.vulncheck.com/advisories/dr-ger-infinity-m540-vg4-spoofed-network-message-h… (third-party-advisory)
- static.draeger.com/security/download/PSA-19-255-03_Product-Security-Advisory-IA… (vendor-advisory)
Frequently asked questions
- What is CVE-2022-4992?
- CVE-2022-4992 is a high-severity vulnerability in Dräger Infinity Acute Care System, classified under Insufficient Verification of Data Authenticity. CVSS score: 8.6/10. Published 2026-06-02.
- How severe is CVE-2022-4992?
- High severity. CVSS v3 base score is 8.6 out of 10.