CVE-2021-3814

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{"affected": [{"affectedData": [{"product": "3scale", "vendor": "n/a", "versions": [{"status": "affected", "version": "3scale 2.11"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:3scale:*:*:*:*:*:*:*:*", "matchCriteriaId": "9B32FFBE-D13C-417B-AB03-82A83350110D", "versionEndExcluding": "2.11.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "It was found that 3scale's APIdocs does not validate the access token, in the case of invalid token, it uses session auth instead. This conceivably bypasses access controls and permits unauthorized information disclosure."}, {"lang": "es", "value": "Se ha detectado que la APIdocs de 3scale no comprueba el token de acceso, en el caso de un token inv\u00e1lido, usa en su lugar el auth de sesi\u00f3n. Esto podr\u00eda omitir los controles de acceso y permitir una divulgaci\u00f3n de informaci\u00f3n no autorizada"}], "id": "CVE-2021-3814", "lastModified": "2026-06-17T04:05:49.493", "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": "2022-03-25T19:15:09.187", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2004322"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2004322"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el7", "package": "3scale-amp2/3scale-rhel7-operator:1.14.0-4", "product_name": "3scale API Management 2.11 on RHEL 7", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el7", "package": "3scale-amp2/3scale-rhel7-operator-metadata:2.11.0-16", "product_name": "3scale API Management 2.11 on RHEL 7", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el7", "package": "3scale-amp2/apicast-rhel7-operator:1.14.0-3", "product_name": "3scale API Management 2.11 on RHEL 7", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el7", "package": "3scale-amp2/apicast-rhel7-operator-metadata:2.11.0-9", "product_name": "3scale API Management 2.11 on RHEL 7", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el7", "package": "3scale-amp2/memcached-rhel7:1.4.16-38", "product_name": "3scale API Management 2.11 on RHEL 7", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el7", "package": "3scale-amp2/system-rhel7:1.15.0-8", "product_name": "3scale API Management 2.11 on RHEL 7", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el8", "package": "3scale-amp2/apicast-gateway-rhel8:1.20.0-6", "product_name": "3scale API Management 2.11 on RHEL 8", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el8", "package": "3scale-amp2/backend-rhel8:1.14.0-3", "product_name": "3scale API Management 2.11 on RHEL 8", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el8", "package": "3scale-amp2/toolbox-rhel8:1.6.0-7", "product_name": "3scale API Management 2.11 on RHEL 8", "release_date": "2021-10-14T00:00:00Z"}, {"advisory": "RHSA-2021:3851", "cpe": "cpe:/a:redhat:3scale_amp:2.11::el8", "package": "3scale-amp2/zync-rhel8:1.14.0-3", "product_name": "3scale API Management 2.11 on RHEL 8", "release_date": "2021-10-14T00:00:00Z"}], "bugzilla": {"description": "3scale: missing validation of access token", "id": "2004322", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2004322"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "status": "verified"}, "cwe": "CWE-862", "details": ["It was found that 3scale's APIdocs does not validate the access token, in the case of invalid token, it uses session auth instead. This conceivably bypasses access controls and permits unauthorized information disclosure.", "A flaw was found in 3scale's API docs, where it does not validate the access token. In the case of an invalid token, it uses session auth instead. This issue possibly bypasses access controls and permits unauthorized information disclosure."], "name": "CVE-2021-3814", "public_date": "2021-09-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-3814\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3814"], "threat_severity": "Moderate"}

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