{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9A0AFD99-1DA3-4200-A8DB-89C3F3E08622",
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              "vulnerable": true
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authentication bypass risk was identified in the external database authentication functionality, due to a type juggling vulnerability."
    },
    {
      "lang": "es",
      "value": "Se identific\u00f3 un riesgo de omisi\u00f3n de autenticaci\u00f3n en la funcionalidad external database authentication, debido a una vulnerabilidad de malabarismo de tipos"
    }
  ],
  "id": "CVE-2021-40693",
  "lastModified": "2024-11-21T06:24:34.803",
  "metrics": {
    "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"
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        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2022-09-29T03:15:14.350",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043417"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-287"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}