{"id":"CVE-2019-25719","state":"PUBLISHED","title":"Dräger Infinity M540 VG4.1.1 Spoofing and DoS via Network Message Handling","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.","publishedAt":"2026-06-02T14:00:52.578Z","updatedAt":"2026-06-03T15:43:03.688Z","severity":{"score":8.8,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Dräger Infinity Acute Care System","Dräger Standalone Infinity M540 patient monitor"],"affected":[{"vendor":"Dräger","product":"Infinity Acute Care System","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"VG4.1.1","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"VG4.0.3","versionType":"custom"},{"version":"VG4.2","status":"unaffected","versionType":"custom"}]},{"vendor":"Dräger","product":"Standalone Infinity M540 patient monitor","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"VG4.1.1","versionType":"custom"},{"version":"VG4.2","status":"unaffected","versionType":"custom"}]}],"references":["https://static.draeger.com/security/download/PSA-19-255-02_Product-Security-Advisory-IACS-VG4.1.pdf","https://www.vulncheck.com/advisories/dr-ger-infinity-m540-vg4-spoofing-and-dos-via-network-message-handling"],"weaknesses":["CWE-924"],"ingestedAt":"2026-10-29T19:45:53.332Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/25xxx/CVE-2019-25719.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2019-25719","state":"PUBLISHED","datePublished":"2026-06-02T14:00:52.578Z","dateUpdated":"2026-06-03T15:43:03.688Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-06-02T13:54:01.021Z"},"containers":{"cna":{"title":"Dräger Infinity M540 VG4.1.1 Spoofing and DoS via Network Message Handling","descriptions":[{"lang":"en","value":"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":[{"vendor":"Dräger","product":"Infinity Acute Care System","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"VG4.1.1","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"VG4.0.3","versionType":"custom"},{"version":"VG4.2","status":"unaffected","versionType":"custom"}]},{"vendor":"Dräger","product":"Standalone Infinity M540 patient monitor","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"VG4.1.1","versionType":"custom"},{"version":"VG4.2","status":"unaffected","versionType":"custom"}]}],"references":[{"url":"https://static.draeger.com/security/download/PSA-19-255-02_Product-Security-Advisory-IACS-VG4.1.pdf","tags":["vendor-advisory"]},{"url":"https://www.vulncheck.com/advisories/dr-ger-infinity-m540-vg4-spoofing-and-dos-via-network-message-handling","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.8,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.6,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-924","lang":"en","description":"CWE-924 Improper Enforcement of Message Integrity During Transmission in a Communication Channel","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-06-03T15:43:03.688Z"},"datePublic":"2019-09-12T00:00:00.000Z","source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-02T14:56:18.300929Z","id":"CVE-2019-25719","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-02T14:56:35.870Z"}}]}}}