{
  "id": "CVE-2021-43129",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-04-19T13:15:08.197",
  "lastModified": "2024-11-21T06:28:42.780",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A bypass exists for Desire2Learn/D2L Brightspace\u2019s \u201cDisable Right Click\u201d option in the quizzing feature, which allows a quiz-taker to access print and copy functionality via the browser\u2019s right click menu even when \u201cDisable Right Click\u201d is enabled on the quiz."
    },
    {
      "lang": "es",
      "value": "Existe un bypass para la opci\u00f3n \"Desactivar el clic derecho\" de Desire2Learn/D2L Brightspace en la funci\u00f3n de cuestionamiento, que permite a un participante acceder a la funcionalidad de impresi\u00f3n y copia a trav\u00e9s del men\u00fa del clic derecho del navegador, incluso cuando \"Desactivar el clic derecho\" est\u00e1 activado en el cuestionario"
    }
  ],
  "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:L/I:L/A:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "baseScore": 5.8,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:d2l:brightspace:20.21.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F384E99-9849-4B57-AF86-F3045125604A"
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  ],
  "references": [
    {
      "url": "https://community.brightspace.com/s/article/retirement-notice-disable-right-click",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://github.com/Skotizo/CVE-2021-43129",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.d2l.com/learning-management-system-lms/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://community.brightspace.com/s/article/retirement-notice-disable-right-click",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://github.com/Skotizo/CVE-2021-43129",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.d2l.com/learning-management-system-lms/",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    }
  ]
}