CVE-2020-10918

{"containers": {"cna": {"affected": [{"product": "HMI EA9", "vendor": "C-MORE", "versions": [{"status": "affected", "version": "Firmware version 6.52"}]}], "credits": [{"lang": "en", "value": "Anonymous"}], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to bypass authentication 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 authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users. Was ZDI-CAN-10182."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-07-23T15:35:18.000Z", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-805/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "zdi-disclosures@trendmicro.com", "ID": "CVE-2020-10918", "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": "Anonymous", "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This vulnerability allows remote attackers to bypass authentication 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 authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users. Was ZDI-CAN-10182."}]}, "impact": {"cvss": {"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287: Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://www.zerodayinitiative.com/advisories/ZDI-20-805/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-805/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:14:15.682Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-805/"}]}]}, "cveMetadata": {"assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2020-10918", "datePublished": "2020-07-23T15:35:18.000Z", "dateReserved": "2020-03-24T00:00:00.000Z", "dateUpdated": "2024-08-04T11:14:15.682Z", "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 bypass authentication 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 authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users. Was ZDI-CAN-10182."}, {"lang": "es", "value": "Esta vulnerabilidad permite a atacantes remotos omitir la autenticaci\u00f3n 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 mecanismo de autenticaci\u00f3n. El problema es debido a una autenticaci\u00f3n insuficiente en las peticiones posteriores a la autenticaci\u00f3n. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios a recursos normalmente protegidos de usuarios no autenticados. Fue ZDI-CAN-10182"}], "id": "CVE-2020-10918", "lastModified": "2026-06-17T02:48:40.700", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "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": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-23T16:15:12.083", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-805/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-805/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}

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