CVE-2021-21307

{"containers": {"cna": {"affected": [{"product": "Lucee", "vendor": "lucee", "versions": [{"status": "affected", "version": ">= 5.3.5.0, < 5.3.5.96"}, {"status": "affected", "version": ">= 5.3.6.0, < 5.3.6.68"}, {"status": "affected", "version": ">= 5.3.7.0, < 5.3.7.47"}]}], "descriptions": [{"lang": "en", "value": "Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862: Missing Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-08-17T16:06:12.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca"}, {"tags": ["x_refsource_MISC"], "url": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md"}, {"tags": ["x_refsource_MISC"], "url": "https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal"}, {"tags": ["x_refsource_MISC"], "url": "http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html"}], "source": {"advisory": "GHSA-2xvv-723c-8p7r", "discovery": "UNKNOWN"}, "title": "Remote Code Exploit in Lucee Admin", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-21307", "STATE": "PUBLIC", "TITLE": "Remote Code Exploit in Lucee Admin"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Lucee", "version": {"version_data": [{"version_value": ">= 5.3.5.0, < 5.3.5.96"}, {"version_value": ">= 5.3.6.0, < 5.3.6.68"}, {"version_value": ">= 5.3.7.0, < 5.3.7.47"}]}}]}, "vendor_name": "lucee"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. 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As a workaround, one can block access to the Lucee Administrator."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-862: Missing Authorization"}]}]}, "references": {"reference_data": [{"name": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r", "refsource": "CONFIRM", "url": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r"}, {"name": "https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca", "refsource": "MISC", "url": "https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca"}, {"name": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643", "refsource": "MISC", "url": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643"}, {"name": "https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md", "refsource": "MISC", "url": "https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md"}, {"name": "https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal", "refsource": "MISC", "url": "https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal"}, {"name": "http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response", "refsource": "MISC", "url": "http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response"}, {"name": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html"}]}, "source": {"advisory": "GHSA-2xvv-723c-8p7r", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:09:15.162Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-21307", "datePublished": "2021-02-11T18:20:21.000Z", "dateReserved": "2020-12-22T00:00:00.000Z", "dateUpdated": "2024-08-03T18:09:15.162Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Lucee", "vendor": "lucee", "versions": [{"status": "affected", "version": ">= 5.3.5.0, < 5.3.5.96"}, {"status": "affected", "version": ">= 5.3.6.0, < 5.3.6.68"}, {"status": "affected", "version": ">= 5.3.7.0, < 5.3.7.47"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lucee:lucee_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "F63963E7-D380-493F-B75B-4FBCDD646D97", "versionEndExcluding": "5.3.5.96", "versionStartIncluding": "5.3.5.00", "vulnerable": true}, {"criteria": "cpe:2.3:a:lucee:lucee_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "3653F1B9-18A4-4AA2-906E-C74FD9FF0611", "versionEndExcluding": "5.3.6.68", "versionStartIncluding": "5.3.6.00", "vulnerable": true}, {"criteria": "cpe:2.3:a:lucee:lucee_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "9ED241BC-C6BA-4DBC-BD08-3FC8A529350E", "versionEndExcluding": "5.3.7.47", "versionStartIncluding": "5.3.7.00", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator."}, {"lang": "es", "value": "Lucee Server es un lenguaje din\u00e1mico, de etiquetado y scripting de comandos basado en Java (JSR-223) que es utilizado para el desarrollo r\u00e1pido de aplicaciones web.&#xa0;En Lucee Admin anterior a versiones 5.3.7.47, 5.3.6.68 o 5.3.5.96 se presenta una explotaci\u00f3n de c\u00f3digo remota no autenticada.&#xa0;Esto es corregido en las versiones 5.3.7.47, 5.3.6.68 o 5.3.5.96.&#xa0;Como soluci\u00f3n alternativa, se puede bloquear el acceso a Lucee Administrator"}], "id": "CVE-2021-21307", "lastModified": "2026-06-17T03:35:15.687", "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": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", 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