{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "NoMachine for Windows prior to version 6.15.1 and 7.5.2 suffer from local privilege escalation due to the lack of safe DLL loading. This vulnerability allows local non-privileged users to perform DLL Hijacking via any writable directory listed under the system path and ultimately execute code as NT AUTHORITY\\SYSTEM."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-04-28T10:57:43", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md"}, {"tags": ["x_refsource_MISC"], "url": "https://knowledgebase.nomachine.com/TR05S10236"}, {"tags": ["x_refsource_MISC"], "url": "https://knowledgebase.nomachine.com/SU05S00224"}, {"tags": ["x_refsource_MISC"], "url": "https://knowledgebase.nomachine.com/SU05S00223"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-33436", "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": "NoMachine for Windows prior to version 6.15.1 and 7.5.2 suffer from local privilege escalation due to the lack of safe DLL loading. This vulnerability allows local non-privileged users to perform DLL Hijacking via any writable directory listed under the system path and ultimately execute code as NT AUTHORITY\\SYSTEM."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md", "refsource": "MISC", "url": "https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md"}, {"name": "https://knowledgebase.nomachine.com/TR05S10236", "refsource": "MISC", "url": "https://knowledgebase.nomachine.com/TR05S10236"}, {"name": "https://knowledgebase.nomachine.com/SU05S00224", "refsource": "MISC", "url": "https://knowledgebase.nomachine.com/SU05S00224"}, {"name": "https://knowledgebase.nomachine.com/SU05S00223", "refsource": "MISC", "url": "https://knowledgebase.nomachine.com/SU05S00223"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:50:42.793Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://knowledgebase.nomachine.com/TR05S10236"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://knowledgebase.nomachine.com/SU05S00224"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://knowledgebase.nomachine.com/SU05S00223"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-33436", "datePublished": "2022-04-28T10:57:43", "dateReserved": "2021-05-20T00:00:00", "dateUpdated": "2024-08-03T23:50:42.793Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nomachine:nomachine:*:*:*:*:*:*:*:*", "matchCriteriaId": "5C6FE557-12B7-4642-ABD0-978B01D9C743", "versionEndExcluding": "6.15.1", "versionStartIncluding": "6.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nomachine:nomachine:*:*:*:*:*:*:*:*", "matchCriteriaId": "CF00DA48-D05E-482B-96DD-CB6384ED5537", "versionEndExcluding": "7.5.2", "versionStartIncluding": "7.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "NoMachine for Windows prior to version 6.15.1 and 7.5.2 suffer from local privilege escalation due to the lack of safe DLL loading. This vulnerability allows local non-privileged users to perform DLL Hijacking via any writable directory listed under the system path and ultimately execute code as NT AUTHORITY\\SYSTEM."}, {"lang": "es", "value": "NoMachine para Windows versiones anteriores a 6.15.1 y 7.5.2, sufre una escalada de privilegios local debido a una falta de carga segura de DLL. Esta vulnerabilidad permite a usuarios locales no privilegiado llevar a cabo el secuestro de DLL por medio de cualquier directorio con capacidad de escritura que aparezca en la ruta del sistema y, en \u00faltima instancia, ejecutar c\u00f3digo como NT AUTHORITY\\SYSTEM"}], "id": "CVE-2021-33436", "lastModified": "2022-05-07T02:15:43.643", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 1.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.3, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-04-28T11:15:07.720", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://knowledgebase.nomachine.com/SU05S00223"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://knowledgebase.nomachine.com/SU05S00224"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://knowledgebase.nomachine.com/TR05S10236"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}