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CVE-2020-11986

Estado: ModificadaCrítica (9.8)—

To be able to analyze gradle projects, the build scripts need to be executed. Apache NetBeans follows this pattern. This causes the code of the build script to be invoked at load time of the project. Apache NetBeans up to and including 12.0 did not request consent from the user for the analysis of the project at load time. This in turn will run potentially malicious code, from an external source, without the consent of the user.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Apache — Netbeans

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-11986",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Apache NetBeans",
          "versions": [
            {
              "status": "affected",
              "version": "Apache NetBeans up to 12.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-09-09T16:15:11.563",
  "references": [
    {
      "url": "https://lists.apache.org/thread.html/r0fb2ba21a0469f64c2dff945dbe68f7b1122e1bff2b2b46271682406%40%3Cnotifications.netbeans.apache.org%3E",
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread.html/ra81cdcf325bf4ea085c178f95ed6b50d4f1c095be50577b2f9b88984%40%3Cnotifications.netbeans.apache.org%3E",
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread.html/rbb8ea1b684e73107a0a6a30245ad6112bec2e6e171368c808e69217e%40%3Cannounce.netbeans.apache.org%3E",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread.html/r0fb2ba21a0469f64c2dff945dbe68f7b1122e1bff2b2b46271682406%40%3Cnotifications.netbeans.apache.org%3E",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread.html/ra81cdcf325bf4ea085c178f95ed6b50d4f1c095be50577b2f9b88984%40%3Cnotifications.netbeans.apache.org%3E",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread.html/rbb8ea1b684e73107a0a6a30245ad6112bec2e6e171368c808e69217e%40%3Cannounce.netbeans.apache.org%3E",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "To be able to analyze gradle projects, the build scripts need to be executed. Apache NetBeans follows this pattern. This causes the code of the build script to be invoked at load time of the project. Apache NetBeans up to and including 12.0 did not request consent from the user for the analysis of the project at load time. This in turn will run potentially malicious code, from an external source, without the consent of the user."
    },
    {
      "lang": "es",
      "value": "Para ser capaz de analizar proyectos de gradle, los scripts de compilación necesitan ser ejecutados. Apache NetBeans sigue este patrón. Esto hace que se invoque el código del script de compilación en el momento de la carga del proyecto. Apache NetBeans versiones hasta 12.0 incluyéndola no solicitaba el consentimiento del usuario para el análisis del proyecto en el momento de la carga. Esto, a su vez, ejecutará código potencialmente malicioso, de una fuente externa, sin el consentimiento del usuario."
    }
  ],
  "lastModified": "2026-06-17T02:51:11.840",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:netbeans:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CEA4A81D-E2FB-441F-A53E-874509BA8D6F",
              "versionEndIncluding": "12.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@apache.org"
}