Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-4992— Dräger Infinity M540 VG4.1.1 Spoofed Network Message Handling DoS/Tampering

Quick assessment

Affected
Dräger Infinity Acute Care System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dräger Infinity Acute Care System和Dräger Standalone Infinity M540 patient monitor都是德国Dräger公司的产品。Dräger Infinity Acute Care System是一个集患者监护、临床工作站和医疗信息集成于一体的急症监护平台。Dräger Standalone Infinity M540 patient monitor是一款模块化床旁患者监护仪。 Dräger Infinity Acute Care Syst

CVSS 8.6 · High EPSS 0.16% · P6

Affected Version Matrix 5

VendorProduct Version RangeStatus
Dräger Infinity Acute Care System < VG4.2 affected
< VG4.1.1 affected
< VG4.0.3 affected
Dräger Standalone Infinity M540 patient monitor < VG4.2 affected
< VG4.1.1 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-4992

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Dräger Infinity M540 VG4.1.1 Spoofed Network Message Handling DoS/Tampering
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Dräger Infinity Acute Care System和Dräger Standalone Infinity M540 patient monitor 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dräger Infinity Acute Care System和Dräger Standalone Infinity M540 patient monitor都是德国Dräger公司的产品。Dräger Infinity Acute Care System是一个集患者监护、临床工作站和医疗信息集成于一体的急症监护平台。Dräger Standalone Infinity M540 patient monitor是一款模块化床旁患者监护仪。 Dräger Infinity Acute Care Syst
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dräger Infinity Acute Care System 0 ~ VG4.2 -
Dräger Standalone Infinity M540 patient monitor 0 ~ VG4.2 -

II. Public POCs for CVE-2022-4992

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-4992

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-4992 (2)

Same Patch Batch · Dräger · 2026-06-02 · 13 CVEs total

CVE-2019-25719 8.6 HIGH Dräger Infinity M540 VG4.1.1 Spoofing and DoS via Network Message Handling
CVE-2021-4478 8.2 HIGH Dräger CC-Vision Basic and CC-Vision E-Cal Out-of-Bounds Write via Malicious GDT File
CVE-2021-4481 8.2 HIGH Dräger Protector Software Local Privilege Escalation via Insecure File Permissions
CVE-2021-4480 8.2 HIGH Dräger Protector Software Local Privilege Escalation via Insecure File Permissions
CVE-2019-25722 7.6 HIGH Dräger SC Monitoring Devices Hard-coded Credentials and DoS
CVE-2024-14036 7.5 HIGH Dräger Core 1.0.5 Denial of Service via Malformed SDC Message
CVE-2025-15653 6.8 MEDIUM Dräger Zeus IE Anesthesia Workstation USB Interface Privilege Escalation
CVE-2019-25724 6.5 MEDIUM Dräger Infinity M300 VG2.x Network-Based Denial of Service
CVE-2019-25721 6.5 MEDIUM Dräger Infinity M300 VG2.3.1 Network-Based Denial of Service
CVE-2019-25717 4.3 MEDIUM Dräger Infinity Delta/Kappa Patient Monitors Unauthenticated Log File Disclosure
CVE-2019-25723 4.0 MEDIUM Dräger Perseus A500 2.00-2.02 DoS via Medibus Interface
CVE-2021-4479 4.0 MEDIUM Dräger Atlan A350 1.00 <= 1.01 DoS via Medibus Interface

IV. Related Vulnerabilities

Same product: Infinity Acute Care System
Same vendor: Dräger
Same weakness: CWE-345

V. Comments for CVE-2022-4992

No comments yet

Leave a comment