CVE-2021-3576

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Bitdefender Total Security versions prior to 25.0.26."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"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"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-250 Execution with Unnecessary Privileges"}]}]}, "references": {"reference_data": [{"name": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/", "refsource": "MISC", "url": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1376/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1376/"}]}, "solution": [{"lang": "en", "value": "An automatic update to Bitdefender Endpoint Security Tools version 7.2.1.65, Bitdefender Total Security version 25.0.26 fixes the issue."}], "source": {"defect": ["VA-9848"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:01:06.564Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1376/"}]}]}, "cveMetadata": {"assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "assignerShortName": "Bitdefender", "cveId": "CVE-2021-3576", "datePublished": "2021-10-28T13:50:23.098Z", "dateReserved": "2021-06-02T00:00:00.000Z", "dateUpdated": "2024-09-17T03:14:27.882Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Endpoint Security Tools", "vendor": "Bitdefender", "versions": [{"lessThan": "7.2.1.65", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Total Security", "vendor": "Bitdefender", "versions": [{"lessThan": "25.0.26", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "cve-requests@bitdefender.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*", "matchCriteriaId": "D067587F-C8F0-43CE-8976-A991E3EEA31F", "versionEndExcluding": "7.2.1.65", "vulnerable": true}, {"criteria": "cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A9388A9-4FD4-4CC8-B03E-270CDBE694DB", "versionEndExcluding": "25.0.26", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Execution with Unnecessary Privileges vulnerability in Bitdefender Endpoint Security Tools, Total Security allows a local attacker to elevate to 'NT AUTHORITY\\System. Impersonation enables the server thread to perform actions on behalf of the client but within the limits of the client's security context. This issue affects: Bitdefender Endpoint Security Tools versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 25.0.26."}, {"lang": "es", "value": "Una vulnerabilidad de Ejecuci\u00f3n con Privilegios Innecesarios en Bitdefender Endpoint Security Tools, Total Security permite a un atacante local elevarse a \"NT AUTHORITY\\System\". La suplantaci\u00f3n permite al hilo del servidor llevar a cabo acciones en nombre del cliente pero dentro de l\u00edmites del contexto de seguridad del cliente. Este problema afecta a: Bitdefender Endpoint Security Tools versiones anteriores a 7.2.1.65. Bitdefender Total Security versiones anteriores a 25.0.26"}], "id": "CVE-2021-3576", "lastModified": "2026-06-17T04:05:22.347", "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": "cve-requests@bitdefender.com", "type": "Secondary"}, {"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": "2021-10-28T14:15:08.617", "references": [{"source": "cve-requests@bitdefender.com", "tags": ["Vendor Advisory"], "url": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/"}, {"source": "cve-requests@bitdefender.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/"}, {"source": "cve-requests@bitdefender.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1376/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1376/"}], "sourceIdentifier": "cve-requests@bitdefender.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-250"}], "source": "cve-requests@bitdefender.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-269"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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