CVE-2021-3187

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An authenticated, unprivileged user can elevate privileges by running a malicious script (that executes as root from a temporary directory) during install time. (This applies to macOS before 10.15.5, or Security Update 2020-003 on Mojave and High Sierra, Later versions of macOS are not vulnerable.)"}, {"lang": "es", "value": "Se descubri\u00f3 un problema en BeyondTrust Privilege Management para Mac anterior a la versi\u00f3n 5.7. Un usuario autenticado y sin privilegios puede elevar sus privilegios ejecutando un script malicioso (que se ejecuta como ra\u00edz desde un directorio temporal) durante el tiempo de instalaci\u00f3n. (Esto se aplica a macOS anteriores a 10.15.5 o a la Actualizaci\u00f3n de seguridad 2020-003 en Mojave y High Sierra. Las versiones posteriores de macOS no son vulnerables)."}], "id": "CVE-2021-3187", "lastModified": "2026-06-17T04:04:48.747", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-3187", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-05-27T14:48:15.683595Z", "version": "2.0.3"}}]}, "published": "2023-12-11T23:15:07.530", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://www.beyondtrust.com/docs/release-notes/privilege-management/index.htm"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt22-06"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.beyondtrust.com/docs/release-notes/privilege-management/index.htm"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt22-06"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-276"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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