CVE-2021-22970

{"containers": {"cna": {"affected": [{"product": "https://github.com/concrete5/concrete5", "vendor": "n/a", "versions": [{"status": "affected", "version": "Affected versions Concrete CMS (formerly concrete5) versions below 8.5.6 and 9.0.0. Fixed versions 9.0.1 and 8.5.7"}]}], "descriptions": [{"lang": "en", "value": "Concrete CMS (formerly concrete5) versions 8.5.6 and below and version 9.0.0 allow local IP importing causing the system to be vulnerable toa. SSRF attacks on the private LAN servers by reading files from the local LAN. An attacker can pivot in the private LAN and exploit local network appsandb. SSRF Mitigation Bypass through DNS RebindingConcrete CMS security team gave this a CVSS score of 3.5 AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:NConcrete CMS is maintaining Concrete version 8.5.x until 1 May 2022 for security fixes.This CVE is shared with HackerOne Reports https://hackerone.com/reports/1364797 and https://hackerone.com/reports/1360016Reporters: Adrian Tiron from FORTBRIDGE (https://www.fortbridge.co.uk/ ) and Bipul Jaiswal"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF) (CWE-918)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-11-19T18:08:53.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes"}, {"tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/1364797"}, {"tags": ["x_refsource_MISC"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2021-22970", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "https://github.com/concrete5/concrete5", "version": {"version_data": [{"version_value": "Affected versions Concrete CMS (formerly concrete5) versions below 8.5.6 and 9.0.0. Fixed versions 9.0.1 and 8.5.7"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Concrete CMS (formerly concrete5) versions 8.5.6 and below and version 9.0.0 allow local IP importing causing the system to be vulnerable toa. SSRF attacks on the private LAN servers by reading files from the local LAN. An attacker can pivot in the private LAN and exploit local network appsandb. SSRF Mitigation Bypass through DNS RebindingConcrete CMS security team gave this a CVSS score of 3.5 AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:NConcrete CMS is maintaining Concrete version 8.5.x until 1 May 2022 for security fixes.This CVE is shared with HackerOne Reports https://hackerone.com/reports/1364797 and https://hackerone.com/reports/1360016Reporters: Adrian Tiron from FORTBRIDGE (https://www.fortbridge.co.uk/ ) and Bipul Jaiswal"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Server-Side Request Forgery (SSRF) (CWE-918)"}]}]}, "references": {"reference_data": [{"name": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes", "refsource": "MISC", "url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes"}, {"name": "https://hackerone.com/reports/1364797", "refsource": "MISC", "url": "https://hackerone.com/reports/1364797"}, {"name": "https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes", "refsource": "MISC", "url": "https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:58:25.986Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/1364797"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2021-22970", "datePublished": "2021-11-19T18:08:53.000Z", "dateReserved": "2021-01-06T00:00:00.000Z", "dateUpdated": "2024-08-03T18:58:25.986Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "https://github.com/concrete5/concrete5", "vendor": "n/a", "versions": [{"status": "affected", "version": "Affected versions Concrete CMS (formerly concrete5) versions below 8.5.6 and 9.0.0. Fixed versions 9.0.1 and 8.5.7"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "F85DB455-2529-4BEF-BC5F-716FFA06A202", "versionEndIncluding": "8.5.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:concretecms:concrete_cms:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "81E8F7E8-4ADE-49D3-AFBE-67BD0E5F2C8C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Concrete CMS (formerly concrete5) versions 8.5.6 and below and version 9.0.0 allow local IP importing causing the system to be vulnerable toa. SSRF attacks on the private LAN servers by reading files from the local LAN. An attacker can pivot in the private LAN and exploit local network appsandb. SSRF Mitigation Bypass through DNS RebindingConcrete CMS security team gave this a CVSS score of 3.5 AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:NConcrete CMS is maintaining Concrete version 8.5.x until 1 May 2022 for security fixes.This CVE is shared with HackerOne Reports https://hackerone.com/reports/1364797 and https://hackerone.com/reports/1360016Reporters: Adrian Tiron from FORTBRIDGE (https://www.fortbridge.co.uk/ ) and Bipul Jaiswal"}, {"lang": "es", "value": "Concrete CMS (antes concrete5) versiones 8.5.6 y anteriores versi\u00f3n 9.0.0, permiten una importaci\u00f3n de IP locales causando que el sistema sea vulnerable a unos ataques de tipo SSRF en los servidores de la LAN privada mediante una lectura de archivos de la LAN local. Un atacante puede pivotar en la LAN privada y explotar la red local appsandb. El equipo de seguridad de Concrete CMS le ha dado una puntuaci\u00f3n CVSS de 3,5 AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N Concrete CMS mantiene la versi\u00f3n 8.5.x de Concrete hasta el 1 de mayo de 2022 para las correcciones de seguridad. Este CVE se comparte con HackerOne Reports https://hackerone.com/reports/1364797 y https://hackerone.com/reports/1360016Reporters: Adrian Tiron de FORTBRIDGE (https://www.fortbridge.co.uk/ ) y Bipul Jaiswal"}], "id": "CVE-2021-22970", "lastModified": "2026-06-17T03:38:07.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-19T19:15:08.563", "references": [{"source": "support@hackerone.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes"}, {"source": "support@hackerone.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes"}, {"source": "support@hackerone.com", "tags": ["Permissions Required"], "url": "https://hackerone.com/reports/1364797"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://hackerone.com/reports/1364797"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-918"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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