CVE-2021-27198

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Visualware MyConnection Server before v11.1a. Unauthenticated Remote Code Execution can occur via Arbitrary File Upload in the web service when using a myspeed/sf?filename= URI. This application is written in Java and is thus cross-platform. The Windows installation runs as SYSTEM, which means that exploitation gives one Administrator privileges on the target system."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-15T11:04:15.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://myconnectionserver.visualware.com/download.html"}, {"tags": ["x_refsource_MISC"], "url": "https://myconnectionserver.visualware.com/support/newrelease.html"}, {"name": "20210226 VisualWare MyConnection Server 11.x Remote Code Execution Vulnerability", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://seclists.org/fulldisclosure/2021/Feb/81"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.securifera.com/advisories/cve-2021-27198/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-27198", "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": "An issue was discovered in Visualware MyConnection Server before v11.1a. Unauthenticated Remote Code Execution can occur via Arbitrary File Upload in the web service when using a myspeed/sf?filename= URI. This application is written in Java and is thus cross-platform. The Windows installation runs as SYSTEM, which means that exploitation gives one Administrator privileges on the target system."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://myconnectionserver.visualware.com/download.html", "refsource": "MISC", "url": "https://myconnectionserver.visualware.com/download.html"}, {"name": "https://myconnectionserver.visualware.com/support/newrelease.html", "refsource": "MISC", "url": "https://myconnectionserver.visualware.com/support/newrelease.html"}, {"name": "20210226 VisualWare MyConnection Server 11.x Remote Code Execution Vulnerability", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2021/Feb/81"}, {"name": "http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html"}, {"name": "https://www.securifera.com/advisories/cve-2021-27198/", "refsource": "MISC", "url": "https://www.securifera.com/advisories/cve-2021-27198/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:40:47.480Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://myconnectionserver.visualware.com/download.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://myconnectionserver.visualware.com/support/newrelease.html"}, {"name": "20210226 VisualWare MyConnection Server 11.x Remote Code Execution Vulnerability", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2021/Feb/81"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.securifera.com/advisories/cve-2021-27198/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-27198", "datePublished": "2021-02-26T22:53:27.000Z", "dateReserved": "2021-02-12T00:00:00.000Z", "dateUpdated": "2024-08-03T20:40:47.480Z", "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:visualware:myconnection_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B4A44BD-EAFE-431A-B899-33F71929BAE1", "versionEndExcluding": "11.1a", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Visualware MyConnection Server before v11.1a. Unauthenticated Remote Code Execution can occur via Arbitrary File Upload in the web service when using a myspeed/sf?filename= URI. This application is written in Java and is thus cross-platform. The Windows installation runs as SYSTEM, which means that exploitation gives one Administrator privileges on the target system."}, {"lang": "es", "value": "Se ha descubierto un problema en Visualware MyConnection Server antes de la versi\u00f3n 11.1a. La ejecuci\u00f3n remota de c\u00f3digo no autenticada puede ocurrir a trav\u00e9s de la carga arbitraria de archivos en el servicio web cuando se utiliza un URI myspeed/sf?filename=. Esta aplicaci\u00f3n est\u00e1 escrita en Java y, por tanto, es multiplataforma. La instalaci\u00f3n de Windows se ejecuta como SYSTEM, lo que significa que la explotaci\u00f3n otorga privilegios de administrador en el sistema de destino"}], "id": "CVE-2021-27198", "lastModified": "2026-06-17T03:44:27.267", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "2021-02-26T23:15:11.263", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2021/Feb/81"}, {"source": "cve@mitre.org", "tags": ["Product", "Vendor Advisory"], "url": "https://myconnectionserver.visualware.com/download.html"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://myconnectionserver.visualware.com/support/newrelease.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.securifera.com/advisories/cve-2021-27198/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2021/Feb/81"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Vendor Advisory"], "url": "https://myconnectionserver.visualware.com/download.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://myconnectionserver.visualware.com/support/newrelease.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.securifera.com/advisories/cve-2021-27198/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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