CVE-2019-20461

{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2019-20461", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-11-04T17:12:03.542Z", "dateReserved": "2020-02-17T00:00:00.000Z", "datePublished": "2024-11-07T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-11-07T20:30:52.027Z"}, "descriptions": [{"lang": "en", "value": "An issue was discovered on Alecto IVM-100 2019-11-12 devices. The device uses a custom UDP protocol to start and control video and audio services. The protocol has been partially reverse engineered. Based upon the reverse engineering, no password or username is ever transferred over this protocol. Thus, one can set up the camera connection feed with only the encoded UID. It is possible to set up sessions with the camera over the Internet by using the encoded UID and the custom UDP protocol, because authentication happens at the client side."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.alecto.nl"}, {"name": "20240729 Bunch of IoT CVEs", "tags": ["mailing-list"], "url": "https://seclists.org/fulldisclosure/2024/Jul/14"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-295", "lang": "en", "description": "CWE-295 Improper Certificate Validation"}]}], "affected": [{"vendor": "alecto", "product": "ivm-100_firmware", "cpes": ["cpe:2.3:o:alecto:ivm-100_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "2019-11-12", "status": "affected"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-11-08T16:48:45.910379Z", "id": "CVE-2019-20461", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-08T16:53:39.128Z"}}, {"title": "CVE Program Container", "references": [{"url": "http://seclists.org/fulldisclosure/2024/Jul/14"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-04T17:12:03.542Z"}}]}, "dataVersion": "5.2"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}, {"affectedData": [{"cpes": ["cpe:2.3:o:alecto:ivm-100_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "ivm-100_firmware", "vendor": "alecto", "versions": [{"status": "affected", "version": "2019-11-12"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered on Alecto IVM-100 2019-11-12 devices. The device uses a custom UDP protocol to start and control video and audio services. The protocol has been partially reverse engineered. Based upon the reverse engineering, no password or username is ever transferred over this protocol. Thus, one can set up the camera connection feed with only the encoded UID. It is possible to set up sessions with the camera over the Internet by using the encoded UID and the custom UDP protocol, because authentication happens at the client side."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en los dispositivos Alecto IVM-100 2019-11-12. El dispositivo utiliza un protocolo UDP personalizado para iniciar y controlar servicios de video y audio. El protocolo ha sido parcialmente sometido a ingenier\u00eda inversa. Basado en la ingenier\u00eda inversa, nunca se transfiere ninguna contrase\u00f1a o nombre de usuario a trav\u00e9s de este protocolo. Por lo tanto, se puede configurar la transmisi\u00f3n de conexi\u00f3n de la c\u00e1mara con solo el UID codificado. Es posible configurar sesiones con la c\u00e1mara a trav\u00e9s de Internet utilizando el UID codificado y el protocolo UDP personalizado, porque la autenticaci\u00f3n ocurre en el lado del cliente."}], "id": "CVE-2019-20461", "lastModified": "2026-06-17T02:30:30.097", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2019-20461", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-11-08T16:48:45.910379Z", "version": "2.0.3"}}]}, "published": "2024-11-07T21:15:05.400", "references": [{"source": "cve@mitre.org", "url": "https://seclists.org/fulldisclosure/2024/Jul/14"}, {"source": "cve@mitre.org", "url": "https://www.alecto.nl"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2024/Jul/14"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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