CVE-2020-10922

{"containers": {"cna": {"affected": [{"product": "HMI EA9", "vendor": "C-MORE", "versions": [{"status": "affected", "version": "Firmware version 6.52"}]}], "credits": [{"lang": "en", "value": "evanslify"}], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to create a denial-of-service condition 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 EA-HTTP.exe process. The issue results from the lack of proper input validation prior to further processing user requests. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-10527."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20: Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-07-23T15:35:20.000Z", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-809/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "zdi-disclosures@trendmicro.com", "ID": "CVE-2020-10922", "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": "evanslify", "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This vulnerability allows remote attackers to create a denial-of-service condition 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 EA-HTTP.exe process. The issue results from the lack of proper input validation prior to further processing user requests. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-10527."}]}, "impact": {"cvss": {"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20: Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://www.zerodayinitiative.com/advisories/ZDI-20-809/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-809/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:14:15.785Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-809/"}]}]}, "cveMetadata": {"assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2020-10922", "datePublished": "2020-07-23T15:35:20.000Z", "dateReserved": "2020-03-24T00:00:00.000Z", "dateUpdated": "2024-08-04T11:14:15.785Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "HMI EA9", "vendor": "C-MORE", "versions": [{"status": "affected", "version": "Firmware version 6.52"}]}], "source": "zdi-disclosures@trendmicro.com"}], "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"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to create a denial-of-service condition 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 EA-HTTP.exe process. The issue results from the lack of proper input validation prior to further processing user requests. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-10527."}, {"lang": "es", "value": "Esta vulnerabilidad permite a atacantes remotos crear una condici\u00f3n de denegaci\u00f3n de servicio 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 proceso EA-HTTP.exe. El problema resulta de la falta de una comprobaci\u00f3n de entrada apropiada antes de procesar las peticiones de los usuarios. Un atacante puede aprovechar esta vulnerabilidad para crear una condici\u00f3n de denegaci\u00f3n de servicio en el sistema. Fue ZDI-CAN-10527"}], "id": "CVE-2020-10922", "lastModified": "2026-06-17T02:48:41.153", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-23T16:15:12.427", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-809/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-809/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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