{"containers": {"cna": {"affected": [{"product": "HMI EA9", "vendor": "C-MORE", "versions": [{"status": "affected", "version": "Firmware version 6.52"}]}], "credits": [{"lang": "en", "value": "Ta-Lun Yen & Chizuru Toyama of TXOne IoT/ICS Security Research Labs (Trend Micro)"}], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the control service, which listens on TCP port 9999 by default. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-10493."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-306", "description": "CWE-306: Missing Authentication for Critical Function", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-07-23T15:35:19", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-808/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "zdi-disclosures@trendmicro.com", "ID": "CVE-2020-10920", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "HMI EA9", "version": {"version_data": [{"version_value": "Firmware version 6.52"}]}}]}, "vendor_name": "C-MORE"}]}}, "credit": "Ta-Lun Yen & Chizuru Toyama of TXOne IoT/ICS Security Research Labs (Trend Micro)", "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the control service, which listens on TCP port 9999 by default. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-10493."}]}, "impact": {"cvss": {"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-306: Missing Authentication for Critical Function"}]}]}, "references": {"reference_data": [{"name": "https://www.zerodayinitiative.com/advisories/ZDI-20-808/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-808/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:14:15.788Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-808/"}]}]}, "cveMetadata": {"assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2020-10920", "datePublished": "2020-07-23T15:35:19", "dateReserved": "2020-03-24T00:00:00", "dateUpdated": "2024-08-04T11:14:15.788Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c-more_hmi_ea9_firmware:6.52:*:*:*:*:*:*:*", "matchCriteriaId": "A1C98599-C96A-4EEE-BC82-A6F01398E077", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:ea9-pgmsw:-:*:*:*:*:*:*:*", "matchCriteriaId": "656B3283-FA47-4CCF-A124-FBAEC86BB7A7", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-rhmi:-:*:*:*:*:*:*:*", "matchCriteriaId": "DD7D15B5-FC1D-4B0E-85CC-CEF3A68C2BA4", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t10cl:-:*:*:*:*:*:*:*", "matchCriteriaId": "584FBF19-4AFB-425F-9A78-A450C8EF4D74", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t10wcl:-:*:*:*:*:*:*:*", "matchCriteriaId": "F79F5A11-21E8-4126-8333-1DEAFD91100E", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t12cl:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F3BC5B7-55B3-41FC-959F-745171FD6AB8", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t15cl:-:*:*:*:*:*:*:*", "matchCriteriaId": "63E6454D-E722-45DA-8AD7-4469DA515B62", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t15cl-r:-:*:*:*:*:*:*:*", "matchCriteriaId": "8B271A9F-5E71-4C03-8A78-84398183903C", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t6cl:-:*:*:*:*:*:*:*", "matchCriteriaId": "43E2E05B-41C9-4BE6-9344-2A78C3CE0B11", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t6cl-r:-:*:*:*:*:*:*:*", "matchCriteriaId": "EF5C6D94-BFA6-48FF-9776-FA7C91ABE1CD", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t7cl:-:*:*:*:*:*:*:*", "matchCriteriaId": "ABC8D7A3-A3CD-4C6F-8256-FD91927C1CE4", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t7cl-r:-:*:*:*:*:*:*:*", "matchCriteriaId": "1BE509D4-C93C-4A7F-B5C9-892073640916", "vulnerable": false}, {"criteria": "cpe:2.3:h:automationdirect:ea9-t8cl:-:*:*:*:*:*:*:*", "matchCriteriaId": "66885733-FD7F-4BAB-9F41-1823372FBA6D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the control service, which listens on TCP port 9999 by default. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-10493."}, {"lang": "es", "value": "Esta vulnerabilidad permite a atacantes remotos ejecutar c\u00f3digo arbitrario en las instalaciones afectadas de los paneles de control de la pantalla t\u00e1ctil C-MORE HMI EA9 versi\u00f3n de Firmware 6.52. No es requerida una autenticaci\u00f3n para explotar esta vulnerabilidad. El fallo espec\u00edfico se presenta dentro del servicio de control, que escucha en el puerto TCP 9999 por defecto. El problema resulta de una falta de autenticaci\u00f3n antes de permitir modificaciones en la configuraci\u00f3n del sistema. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del dispositivo. Fue ZDI-CAN-10493"}], "id": "CVE-2020-10920", "lastModified": "2024-11-21T04:56:22.320", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-23T16:15:12.257", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-808/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-808/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}

{}