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CVE-2019-25719— Dräger Infinity M540 VG4.1.1 Spoofing and DoS via Network Message Handling

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 0.13% · P3

Affected Version Matrix 5

VendorProduct Version RangeStatus
Dräger Infinity Acute Care System ≤ VG4.1.1 affected
≤ VG4.0.3 affected
VG4.2 unaffected
Dräger Standalone Infinity M540 patient monitor ≤ VG4.1.1 affected
VG4.2 unaffected
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I. Basic Information for CVE-2019-25719

Vulnerability Information
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Vulnerability Title
Dräger Infinity M540 VG4.1.1 Spoofing and DoS via Network Message Handling
Source: CVE Program / CVE List V5
Vulnerability Description
Dräger Infinity Acute Care System and Standalone Infinity M540 patient monitors running software versions VG4.1.1, VG4.0.3, and lower contain network message handling vulnerabilities that allow network-adjacent attackers to spoof or tamper with data and cause denial-of-service conditions. Attackers with access to an enabled Infinity network port or physical proximity to a wireless access point can modify device settings such as alarm states or alarm limits, and overwhelm the system with incoming data causing the device 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
通信信道中传输过程中消息完整性的不正确执行
Source: CVE Program / CVE List V5
Vulnerability Title
Dräger Infinity Acute Care System和Dräger Standalone Infinity M540 patient monitor 安全漏洞
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 ~ VG4.1.1 -
Dräger Standalone Infinity M540 patient monitor 0 ~ VG4.1.1 -

II. Public POCs for CVE-2019-25719

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III. Intelligence Information for CVE-2019-25719

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Vendor Advisories for CVE-2019-25719 (2)

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

CVE-2022-4992 8.6 HIGH Dräger Infinity M540 VG4.1.1 Spoofed Network Message Handling DoS/Tampering
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-924

V. Comments for CVE-2019-25719

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