CVE-2020-6021

{"id": "CVE-2020-6021", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2020-12-03T14:15:11.190", "references": [{"url": "https://supportcontent.checkpoint.com/solutions?id=sk170512", "tags": ["Vendor Advisory"], "source": "cve@checkpoint.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}]}, {"type": "Secondary", "source": "cve@checkpoint.com", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "Check Point Endpoint Security Client for Windows before version E84.20 allows write access to the directory from which the installation repair takes place. Since the MS Installer allows regular users to run the repair, an attacker can initiate the installation repair and place a specially crafted DLL in the repair folder which will run with the Endpoint client\u2019s privileges."}, {"lang": "es", "value": "Check Point Endpoint Security Client para Windows versiones anteriores a E84.20, permite un acceso de escritura al directorio desde el cual la reparaci\u00f3n de la instalaci\u00f3n toma lugar. Dado que MS Installer permite a usuarios habituales ejecutar la reparaci\u00f3n, un atacante puede iniciar la reparaci\u00f3n de la instalaci\u00f3n y colocar una DLL especialmente dise\u00f1ada en la carpeta de reparaci\u00f3n que se ejecutar\u00e1 con los privilegios del cliente de Endpoint"}], "lastModified": "2021-11-05T14:48:55.787", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:checkpoint:endpoint_security:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "7705EA2F-A089-40D4-AE08-606D7A138D33", "versionEndExcluding": "e84.20"}], "operator": "OR"}]}], "sourceIdentifier": "cve@checkpoint.com"}