CVE-2021-32746

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As a workaround, an administrator may disable the `doc` module or revoke permission to use it from all users."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-07-12T22:25:11.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0"}], "source": {"advisory": "GHSA-cmgc-h4cx-3v43", "discovery": "UNKNOWN"}, "title": "Possible path traversal by use of the `doc` module", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-32746", "STATE": "PUBLIC", "TITLE": "Possible path traversal by use of the `doc` module"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "icingaweb2", "version": {"version_data": [{"version_value": ">= 2.3.0, <= 2.8.2"}]}}]}, "vendor_name": "Icinga"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. 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As a workaround, an administrator may disable the `doc` module or revoke permission to use it from all users."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}]}, "references": {"reference_data": [{"name": "https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43", "refsource": "CONFIRM", "url": "https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43"}, {"name": "https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5", "refsource": "MISC", "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5"}, {"name": "https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3", "refsource": "MISC", "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3"}, {"name": "https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0", "refsource": "MISC", "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0"}]}, "source": {"advisory": "GHSA-cmgc-h4cx-3v43", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:33:54.900Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-32746", "datePublished": "2021-07-12T22:25:11.000Z", "dateReserved": "2021-05-12T00:00:00.000Z", "dateUpdated": "2024-08-03T23:33:54.900Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "icingaweb2", "vendor": "Icinga", "versions": [{"status": "affected", "version": ">= 2.3.0, <= 2.8.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*", "matchCriteriaId": "D7366836-AA23-42BA-BF2E-00722915893D", "versionEndExcluding": "2.7.5", "versionStartIncluding": "2.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*", "matchCriteriaId": "67125902-BF14-40DA-B319-88903781FA12", "versionEndExcluding": "2.8.3", "versionStartIncluding": "2.8.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. Between versions 2.3.0 and 2.8.2, the `doc` module of Icinga Web 2 allows to view documentation directly in the UI. It must be enabled manually by an administrator and users need explicit access permission to use it. Then, by visiting a certain route, it is possible to gain access to arbitrary files readable by the web-server user. The issue has been fixed in the 2.9.0, 2.8.3, and 2.7.5 releases. As a workaround, an administrator may disable the `doc` module or revoke permission to use it from all users."}, {"lang": "es", "value": "Icinga Web 2 es una interfaz web de monitorizaci\u00f3n de c\u00f3digo abierto, un framework y una interfaz de l\u00ednea de comandos. Entre las versiones 2.3.0 y 2.8.2, el m\u00f3dulo \"doc\" de Icinga Web 2 permite ver la documentaci\u00f3n directamente en la UI. Debe ser habilitado manualmente por un administrador y los usuarios necesitan un permiso de acceso expl\u00edcito para utilizarlo. Entonces, al visitar una determinada ruta, es posible obtener acceso a archivos arbitrarios legibles por el usuario del servidor web. El problema se ha corregido en las versiones 2.9.0, 2.8.3 y 2.7.5. Como soluci\u00f3n alternativa, un administrador puede desactivar el m\u00f3dulo \"doc\" o revocar el permiso de uso a todos los usuarios"}], "id": "CVE-2021-32746", "lastModified": "2026-06-17T03:53:32.880", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-12T23:15:07.710", "references": [{"source": "security-advisories@github.com", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5"}, {"source": "security-advisories@github.com", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3"}, {"source": "security-advisories@github.com", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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