{
  "id": "CVE-2021-22044",
  "sourceIdentifier": "security@vmware.com",
  "published": "2021-10-28T16:15:07.580",
  "lastModified": "2022-10-25T16:14:47.430",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Spring Cloud OpenFeign 3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older unsupported versions, applications using type-level `@RequestMapping`annotations over Feign client interfaces, can be involuntarily exposing endpoints corresponding to `@RequestMapping`-annotated interface methods."
    },
    {
      "lang": "es",
      "value": "En Spring Cloud OpenFeign versiones 3.0.0 a 3.0.4, 2.2.0.RELEASE a 2.2.9.RELEASE, y versiones anteriores no soportadas, las aplicaciones que usan anotaciones de \"@RequestMapping\" a nivel de tipo sobre las interfaces de cliente de Feign, pueden estar exponiendo involuntariamente los endpoints correspondientes a m\u00e9todos de interfaz anotados por \"@RequestMapping\""
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ]
    },
    {
      "source": "security@vmware.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_openfeign:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2.2.0",
              "versionEndIncluding": "2.2.9",
              "matchCriteriaId": "6261DAF5-EA89-41CD-B31A-11BD30539057"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_openfeign:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.0.0",
              "versionEndIncluding": "3.0.4",
              "matchCriteriaId": "DDF9974C-D6DB-4784-B13D-B17A5F4B4075"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://tanzu.vmware.com/security/cve-2021-22044",
      "source": "security@vmware.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}