CVE-2018-3775

{"containers": {"cna": {"affected": [{"product": "Nextcloud Server", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<12.0.3"}]}], "datePublic": "2018-08-03T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "Improper Authentication - Generic (CWE-287)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-08-12T21:57:01.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-007"}, {"tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/248656"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2018-3775", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Nextcloud Server", "version": {"version_data": [{"version_value": "<12.0.3"}]}}]}, "vendor_name": "HackerOne"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Authentication - Generic (CWE-287)"}]}]}, "references": {"reference_data": [{"name": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-007", "refsource": "CONFIRM", "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-007"}, {"name": "https://hackerone.com/reports/248656", "refsource": "MISC", "url": "https://hackerone.com/reports/248656"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:50:30.743Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-007"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/248656"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2018-3775", "datePublished": "2018-08-12T22:00:00.000Z", "dateReserved": "2017-12-28T00:00:00.000Z", "dateUpdated": "2024-08-05T04:50:30.743Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Nextcloud Server", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<12.0.3"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "820D7B76-C6B7-40E4-AF0C-2D0BAFA5E223", "versionEndExcluding": "12.0.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication."}, {"lang": "es", "value": "Autenticaci\u00f3n incorrecta en Nextcloud Server en versiones anteriores a la 12.0.3 permitir\u00eda que un atacante que haya obtenido credenciales de usuario omita la autenticaci\u00f3n de dos factores."}], "id": "CVE-2018-3775", "lastModified": "2026-06-17T01:57:48.447", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-08-12T22:29:00.503", "references": [{"source": "support@hackerone.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://hackerone.com/reports/248656"}, {"source": "support@hackerone.com", "tags": ["Broken Link", "Vendor Advisory"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-007"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://hackerone.com/reports/248656"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Vendor Advisory"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-007"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}