CVE-2021-22159

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Agents for MacOS, Linux, and ITM Cloud are not affected."}, {"lang": "es", "value": "Una Vulnerabilidad de Escalada de Privilegios Local en Insider Threat Management Windows Agent. El Proofpoint Insider Threat Management (anteriormente ObserveIT) Agent para Windows versiones anteriores a 7.4.3, 7.5.4, 7.6.5, 7.7.5, 7.8.4, 7.9.3, 7.10.2, y 7.11.0.25, as\u00ed como las versiones 7.3 y anteriores, carecen de autenticaci\u00f3n para una funci\u00f3n cr\u00edtica, que permite a un usuario de Windows autenticado local ejecutar comandos arbitrarios con los privilegios del usuario SYSTEM de Windows. Los agentes para MacOS, Linux e ITM Cloud no est\u00e1n afectados"}], "id": "CVE-2021-22159", "lastModified": "2026-06-17T03:36:43.253", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-01-26T20:15:12.227", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0001"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0001"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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