{"containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "MongoDB Server", "vendor": "MongoDB Inc.", "versions": [{"lessThan": "4.2.3", "status": "affected", "version": "4.2", "versionType": "custom"}, {"lessThan": "4.0.15", "status": "affected", "version": "4.0", "versionType": "custom"}, {"lessThan": "3.6.18", "status": "affected", "version": "3.6", "versionType": "custom"}, {"lessThan": "4.3.3", "status": "affected", "version": "4.3", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Discovered by Tony Yesudas."}], "datePublic": "2020-05-06T11:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p></p><p>Improper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. 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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*", "matchCriteriaId": "072568FB-8F07-45D9-9012-DE87879E79BC", "versionEndExcluding": "3.6.18", "versionStartIncluding": "3.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8A24751-DF25-420F-95BA-39AC0528A61B", "versionEndExcluding": "4.0.15", "versionStartIncluding": "4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*", "matchCriteriaId": "8DF922DE-9B3A-4F75-86BE-D6883BD3BD5B", "versionEndExcluding": "4.2.3", "versionStartIncluding": "4.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*", "matchCriteriaId": "A4258F05-4F2F-4F94-BDB5-2481D1A597AE", "versionEndExcluding": "4.3.3", "versionStartIncluding": "4.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "\nImproper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects MongoDB Server v4.2 versions prior to 4.2.3; MongoDB Server v4.0 versions prior to 4.0.15; MongoDB Server v4.3 versions prior to 4.3.3and MongoDB Server v3.6 versions prior to 3.6.18.\n\n\n\n"}, {"lang": "es", "value": "Una serializaci\u00f3n inapropiada del estado interno en el subsistema de autorizaci\u00f3n en el subsistema de autorizaci\u00f3n en MongoDB Server, permite a un usuario con credenciales no v\u00e1lidas omitir los mecanismos de protecci\u00f3n de lista blanca de IP despu\u00e9s de una acci\u00f3n administrativa. Este problema afecta a: MongoDB Inc. MongoDB Server versiones 4.2 anteriores a 4.2.3; versiones 4.0 anteriores a 4.0.15; versiones 4.3 anteriores a 4.3.3; versiones 3.6 anteriores a 3.6.18."}], "id": "CVE-2020-7921", "lastModified": "2024-01-23T15:15:11.537", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/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": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 2.5, "source": "cna@mongodb.com", "type": "Secondary"}]}, "published": "2020-05-06T15:15:11.880", "references": [{"source": "cna@mongodb.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://jira.mongodb.org/browse/SERVER-45472"}], "sourceIdentifier": "cna@mongodb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-182"}], "source": "cna@mongodb.com", "type": "Secondary"}]}

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