{
  "id": "CVE-2020-13957",
  "sourceIdentifier": "security@apache.org",
  "published": "2020-10-13T19:15:12.460",
  "lastModified": "2024-11-21T05:02:14.257",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Apache Solr versions 6.6.0 to 6.6.6, 7.0.0 to 7.7.3 and 8.0.0 to 8.6.2 prevents some features considered dangerous (which could be used for remote code execution) to be configured in a ConfigSet that's uploaded via API without authentication/authorization. The checks in place to prevent such features can be circumvented by using a combination of UPLOAD/CREATE actions."
    },
    {
      "lang": "es",
      "value": "Apache Solr versiones 6.6.0 hasta 6.6.6, 7.0.0 hasta 7.7.3 y 8.0.0 hasta 8.6.2, impiden que algunas funcionalidades consideradas peligrosas (que podr\u00edan ser usadas para una ejecuci\u00f3n de c\u00f3digo remota) sean configuradas en un ConfigSet que es cargado por medio de la API sin autenticaci\u00f3n y autorizaci\u00f3n. Las comprobaciones implementadas impiden que tales funcionalidades puedan ser omitidas al usar una combinaci\u00f3n de acciones UPLOAD/CREATE"
    }
  ],
  "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:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.6.0",
              "versionEndIncluding": "6.6.6",
              "matchCriteriaId": "97C43AD4-DF31-4CE4-AA9C-BFD17B498BD1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.0.0",
              "versionEndIncluding": "7.7.3",
              "matchCriteriaId": "B0ECAE20-D7DC-4E8B-AF90-93B2AD328BA6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "8.0.0",
              "versionEndIncluding": "8.6.2",
              "matchCriteriaId": "BB9B7A5A-E776-41A0-B140-C0B879E9528C"
            }
          ]
        }
      ]
    }
  ],
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}