CVE-2020-27730

{"containers": {"cna": {"affected": [{"product": "NGINX Controller", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.0.0-3.9.0, 2.0.0-2.9.0, 1.0.1"}]}], "descriptions": [{"lang": "en", "value": "In versions 3.0.0-3.9.0, 2.0.0-2.9.0, and 1.0.1, the NGINX Controller Agent does not use absolute paths when calling system utilities."}], "problemTypes": [{"descriptions": [{"description": "privilege escalation", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-01-15T10:06:16.000Z", "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.f5.com/csp/article/K43530108"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20210115-0004/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "f5sirt@f5.com", "ID": "CVE-2020-27730", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "NGINX Controller", "version": {"version_data": [{"version_value": "3.0.0-3.9.0, 2.0.0-2.9.0, 1.0.1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In versions 3.0.0-3.9.0, 2.0.0-2.9.0, and 1.0.1, the NGINX Controller Agent does not use absolute paths when calling system utilities."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "privilege escalation"}]}]}, "references": {"reference_data": [{"name": "https://support.f5.com/csp/article/K43530108", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K43530108"}, {"name": "https://security.netapp.com/advisory/ntap-20210115-0004/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20210115-0004/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:18:45.601Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.f5.com/csp/article/K43530108"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20210115-0004/"}]}]}, "cveMetadata": {"assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "assignerShortName": "f5", "cveId": "CVE-2020-27730", "datePublished": "2020-12-11T19:03:21.000Z", "dateReserved": "2020-10-26T00:00:00.000Z", "dateUpdated": "2024-08-04T16:18:45.601Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "NGINX Controller", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.0.0-3.9.0, 2.0.0-2.9.0, 1.0.1"}]}], "source": "f5sirt@f5.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:nginx_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "3CA86CB0-F33A-4B9C-AAFC-8AC3F0071A31", "versionEndIncluding": "2.9.0", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:nginx_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "B65DAE6C-1EE0-4B1B-B4A1-FA108D3EFA15", "versionEndExcluding": "3.10.0", "versionStartIncluding": "3.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:nginx_controller:1.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "D96CC675-BA26-4E41-B8F1-63F643E022D0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*", "matchCriteriaId": "5C2089EE-5D7F-47EC-8EA5-0F69790564C4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In versions 3.0.0-3.9.0, 2.0.0-2.9.0, and 1.0.1, the NGINX Controller Agent does not use absolute paths when calling system utilities."}, {"lang": "es", "value": "En versiones 3.0.0-3.9.0, 2.0.0-2.9.0 y 1.0.1, el NGINX Controller Agent no usa rutas absolutas cuando llaman a las utilidades del sistema"}], "id": "CVE-2020-27730", "lastModified": "2026-06-17T03:09:32.313", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-12-11T20:15:16.643", "references": [{"source": "f5sirt@f5.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20210115-0004/"}, {"source": "f5sirt@f5.com", "tags": ["Vendor Advisory"], "url": "https://support.f5.com/csp/article/K43530108"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20210115-0004/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.f5.com/csp/article/K43530108"}], "sourceIdentifier": "f5sirt@f5.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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