{"id":"CVE-2024-12248","state":"PUBLISHED","title":"Out-of-bounds Write vulnerability in Contec Health CMS8000 Patient Monitor","description":"Contec Health CMS8000 Patient Monitor is vulnerable to an out-of-bounds write, which could allow an attacker to send specially formatted UDP requests in order to write arbitrary data. This could result in remote code execution.","publishedAt":"2025-01-30T18:17:22.814Z","updatedAt":"2025-02-12T16:53:16.892Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"icscert"},"assigner":"icscert","products":["Contec Health CMS8000 Patient Monitor"],"affected":[{"vendor":"Contec Health","product":"CMS8000 Patient Monitor","defaultStatus":"unaffected","versions":[{"version":"Firmware version smart3250-2.6.27-wlan2.1.7.cramfs","status":"affected"},{"version":"Firmware version CMS7.820.075.08/0.74(0.75)","status":"affected"},{"version":"Firmware version CMS7.820.120.01/0.93(0.95)","status":"affected"}]}],"references":["https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-030-01","https://www.fda.gov/medical-devices/safety-communications/cybersecurity-vulnerabilities-certain-patient-monitors-contec-and-epsimed-fda-safety-communication"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/12xxx/CVE-2024-12248.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-12248","state":"PUBLISHED","datePublished":"2025-01-30T18:17:22.814Z","dateUpdated":"2025-02-12T16:53:16.892Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2024-12-05T15:20:44.585Z"},"containers":{"cna":{"title":"Out-of-bounds Write vulnerability in Contec Health CMS8000 Patient Monitor","descriptions":[{"lang":"en","value":"Contec Health CMS8000 Patient Monitor is vulnerable to an out-of-bounds write, which could allow an attacker to send specially formatted UDP requests in order to write arbitrary data. This could result in remote code execution."}],"affected":[{"vendor":"Contec Health","product":"CMS8000 Patient Monitor","defaultStatus":"unaffected","versions":[{"version":"Firmware version smart3250-2.6.27-wlan2.1.7.cramfs","status":"affected"},{"version":"Firmware version CMS7.820.075.08/0.74(0.75)","status":"affected"},{"version":"Firmware version CMS7.820.120.01/0.93(0.95)","status":"affected"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-030-01"},{"url":"https://www.fda.gov/medical-devices/safety-communications/cybersecurity-vulnerabilities-certain-patient-monitors-contec-and-epsimed-fda-safety-communication"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2025-01-31T16:57:45.995Z"},"credits":[{"lang":"en","type":"finder","value":"An anonymous researcher reported these vulnerabilities to CISA."}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Per FDA recommendation, CISA recommends users remove any Contec CMS8000 devices from their networks.</p><p>Please note that this device may be re-labeled and sold by resellers. For a list of known re-labeled devices, please refer to FDA's <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.fda.gov/medical-devices/safety-communications/cybersecurity-vulnerabilities-certain-patient-monitors-contec-and-epsimed-fda-safety-communication\">safety communication</a>.</p>\n\n<br>"}],"value":"Per FDA recommendation, CISA recommends users remove any Contec CMS8000 devices from their networks.\n\nPlease note that this device may be re-labeled and sold by resellers. For a list of known re-labeled devices, please refer to FDA's  safety communication https://www.fda.gov/medical-devices/safety-communications/cybersecurity-vulnerabilities-certain-patient-monitors-contec-and-epsimed-fda-safety-communication ."}],"source":{"advisory":"ICSMA-25-030-01","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-31T19:13:06.864223Z","id":"CVE-2024-12248","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-12T16:53:16.892Z"}}]}}}