CVE-2018-10646

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-05-02T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "CyberGhost 6.5.0.3180 for Windows suffers from a SYSTEM privilege escalation vulnerability through the \"CG6Service\" service. This service establishes a NetNamedPipe endpoint that allows arbitrary installed applications to connect and call publicly exposed methods. The \"ConnectToVpnServer\" method accepts a \"connectionParams\" argument that provides attacker control of the OpenVPN command line. An attacker can specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM user."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-05-02T06:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-023.md"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-10646", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "CyberGhost 6.5.0.3180 for Windows suffers from a SYSTEM privilege escalation vulnerability through the \"CG6Service\" service. This service establishes a NetNamedPipe endpoint that allows arbitrary installed applications to connect and call publicly exposed methods. The \"ConnectToVpnServer\" method accepts a \"connectionParams\" argument that provides attacker control of the OpenVPN command line. An attacker can specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM user."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-023.md", "refsource": "MISC", "url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-023.md"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T07:46:47.068Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-023.md"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-10646", "datePublished": "2018-05-02T07:00:00.000Z", "dateReserved": "2018-05-02T00:00:00.000Z", "dateUpdated": "2024-08-05T07:46:47.068Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cyberghostvpn:cyberghost:6.5.0.3180:*:*:*:*:windows:*:*", "matchCriteriaId": "62E6480B-F137-4F87-B01C-334C013DEF2C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CyberGhost 6.5.0.3180 for Windows suffers from a SYSTEM privilege escalation vulnerability through the \"CG6Service\" service. This service establishes a NetNamedPipe endpoint that allows arbitrary installed applications to connect and call publicly exposed methods. The \"ConnectToVpnServer\" method accepts a \"connectionParams\" argument that provides attacker control of the OpenVPN command line. An attacker can specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM user."}, {"lang": "es", "value": "CyberGhost 6.5.0.3180 para Windows sufre de una vulnerabilidad de escalado de privilegios SYSTEM a trav\u00e9s del servicio \"CG6Service\". Este servicio establece un endpoint NetNamedPipe que permite que aplicaciones instaladas de forma arbitraria se conecten y llamen a m\u00e9todos expuestos de forma p\u00fablica. El m\u00e9todo \"ConnectToVpnServer\" acepta un argumento \"connectionParams\" que proporciona control al atacante de la l\u00ednea de comandos de OpenVPN. Un atacante puede especificar un plugin de biblioteca din\u00e1mica que deber\u00eda ejecutarse para cada nuevo intento de conexi\u00f3n de VPN. Este plugin ejecutar\u00e1 c\u00f3digo en el contexto del usuario SYSTEM."}], "id": "CVE-2018-10646", "lastModified": "2026-06-17T01:34:22.220", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-05-02T07:29:00.447", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-023.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-023.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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