CVE-2021-4007

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This vulnerability is a regression of CVE-2019-5629."}], "metrics": [{"cvssV3_1": {"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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-427", "description": "CWE-427 Uncontrolled Search Path Element", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-12-14T14:55:14.000Z", "orgId": "9974b330-7714-4307-a722-5648477acda7", "shortName": "rapid7"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://docs.rapid7.com/release-notes/insightagent/20211210/"}, {"tags": ["x_refsource_MISC"], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-5629"}], "source": {"discovery": "UNKNOWN"}, "title": "Rapid7 Insight Agent Privilege Escalation", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "", "ASSIGNER": "cve@rapid7.com", "DATE_PUBLIC": "2021-12-10T15:00:00.000Z", "ID": "CVE-2021-4007", "STATE": "PUBLIC", "TITLE": "Rapid7 Insight Agent Privilege Escalation"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Insight Agent", "version": {"version_data": [{"platform": "", "version_affected": ">=", "version_name": "3.0.1", "version_value": "3.0.1"}, {"platform": "", "version_affected": "<=", "version_name": "3.1.2.34", "version_value": "3.1.2.34"}]}}]}, "vendor_name": "Rapid7"}]}}, "configuration": [], "credit": [{"lang": "eng", "value": "Dawson Medin discovered and disclosed this issue to Rapid7"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Rapid7 Insight Agent, versions 3.0.1 to 3.1.2.34, suffer from a local privilege escalation due to an uncontrolled DLL search path. Specifically, when Insight Agent versions 3.0.1 to 3.1.2.34 start, the Python interpreter attempts to load python3.dll at \"C:\\DLLs\\python3.dll,\" which normally is writable by locally authenticated users. Because of this, a malicious local user could use Insight Agent's startup conditions to elevate to SYSTEM privileges. This issue was fixed in Rapid7 Insight Agent 3.1.2.35. 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{"affected": [{"affectedData": [{"product": "Insight Agent", "vendor": "Rapid7", "versions": [{"lessThan": "3.0.1*", "status": "affected", "version": "3.0.1", "versionType": "custom"}, {"lessThanOrEqual": "3.1.2.34", "status": "affected", "version": "3.1.2.34", "versionType": "custom"}]}], "source": "cve@rapid7.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rapid7:insight_agent:*:*:*:*:*:*:*:*", "matchCriteriaId": "3572C5C5-7D73-4780-A92E-88AC1238F9C9", "versionEndExcluding": "3.1.2.35", "versionStartIncluding": "3.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Rapid7 Insight Agent, versions 3.0.1 to 3.1.2.34, suffer from a local privilege escalation due to an uncontrolled DLL search path. Specifically, when Insight Agent versions 3.0.1 to 3.1.2.34 start, the Python interpreter attempts to load python3.dll at \"C:\\DLLs\\python3.dll,\" which normally is writable by locally authenticated users. Because of this, a malicious local user could use Insight Agent's startup conditions to elevate to SYSTEM privileges. This issue was fixed in Rapid7 Insight Agent 3.1.2.35. This vulnerability is a regression of CVE-2019-5629."}, {"lang": "es", "value": "Rapid7 Insight Agent, versiones 3.0.1 a 3.1.2.34, sufre una escalada de privilegios local debido a una ruta de b\u00fasqueda de DLL no controlada. En concreto, cuando se inician las versiones 3.0.1 a 3.1.2.34 del Agente Insight, el int\u00e9rprete de Python intenta cargar python3.dll en \"C:\\DLLs\\python3.dll\", que normalmente es escribible por los usuarios autenticados localmente. Debido a esto, un usuario local malicioso podr\u00eda usar las condiciones de inicio del Agente Insight para elevarse a privilegios SYSTEM. Este problema ha sido corregido en Rapid7 Insight Agent versi\u00f3n 3.1.2.35. Esta vulnerabilidad es una regresi\u00f3n de CVE-2019-5629"}], "id": "CVE-2021-4007", "lastModified": "2026-06-17T04:18:53.310", "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@rapid7.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": "2021-12-14T15:15:07.373", "references": [{"source": "cve@rapid7.com", "tags": ["Third Party Advisory"], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-5629"}, {"source": "cve@rapid7.com", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://docs.rapid7.com/release-notes/insightagent/20211210/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-5629"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://docs.rapid7.com/release-notes/insightagent/20211210/"}], "sourceIdentifier": "cve@rapid7.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-427"}], "source": "cve@rapid7.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-427"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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