CVE-2021-22051

{"containers": {"cna": {"affected": [{"product": "Spring Cloud Gateway", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older versions"}]}], "descriptions": [{"lang": "en", "value": "Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer."}], "problemTypes": [{"descriptions": [{"description": "Specifically crafted requests could make an extra request on downstream services.", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-11-08T13:37:29.000Z", "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://tanzu.vmware.com/security/cve-2021-22051"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@vmware.com", "ID": "CVE-2021-22051", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Spring Cloud Gateway", "version": {"version_data": [{"version_value": "3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older versions"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Specifically crafted requests could make an extra request on downstream services."}]}]}, "references": {"reference_data": [{"name": "https://tanzu.vmware.com/security/cve-2021-22051", "refsource": "MISC", "url": "https://tanzu.vmware.com/security/cve-2021-22051"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:30:23.942Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://tanzu.vmware.com/security/cve-2021-22051"}]}]}, "cveMetadata": {"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "assignerShortName": "vmware", "cveId": "CVE-2021-22051", "datePublished": "2021-11-08T13:37:29.000Z", "dateReserved": "2021-01-04T00:00:00.000Z", "dateUpdated": "2024-08-03T18:30:23.942Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Spring Cloud Gateway", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older versions"}]}], "source": "security@vmware.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "8F361880-06C0-4358-9234-540D84A0ED34", "versionEndExcluding": "2.2.10", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "A07672AD-E9D6-4515-9BD3-9C15490D2288", "versionEndExcluding": "3.0.5", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer."}, {"lang": "es", "value": "Las aplicaciones que usan Spring Cloud Gateway son vulnerables a unas peticiones espec\u00edficamente dise\u00f1adas que podr\u00edan hacer una petici\u00f3n extra en los servicios posteriores. Los usuarios de las versiones afectadas deber\u00edan aplicar la siguiente mitigaci\u00f3n: Los usuarios de la versi\u00f3n 3.0.x deben actualizar a la versi\u00f3n 3.0.5+, los usuarios de la versi\u00f3n 2.2.x deben actualizar a la versi\u00f3n 2.2.10.RELEASE o m\u00e1s reciente"}], "id": "CVE-2021-22051", "lastModified": "2026-06-17T03:36:36.763", "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": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-08T14:15:07.860", "references": [{"source": "security@vmware.com", "tags": ["Vendor Advisory"], "url": "https://tanzu.vmware.com/security/cve-2021-22051"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://tanzu.vmware.com/security/cve-2021-22051"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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