CVE-2019-25719

Summary

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.

Affected Software

VendorProductVersion RangeStatus
DrägerInfinity Acute Care System0 <= VG4.1.1affected
DrägerInfinity Acute Care System0 <= VG4.0.3affected
DrägerInfinity Acute Care SystemVG4.2unaffected
DrägerStandalone Infinity M540 patient monitor0 <= VG4.1.1affected
DrägerStandalone Infinity M540 patient monitorVG4.2unaffected

Weaknesses

  • CWE-924: CWE-924 Improper Enforcement of Message Integrity During Transmission in a Communication Channel

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References