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              "versionEndExcluding": "4.17.0.12",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenNDS, as used in Sierra Wireless ALEOS before 4.17.0.12 and other products, allows remote attackers to cause a denial of service (NULL pointer dereference, daemon crash, and Captive Portal outage) via a GET request to /opennds_auth/ that lacks a custom query string parameter and client-token."
    },
    {
      "lang": "es",
      "value": "OpenNDS, tal como se usa en Sierra Wireless ALEOS anteriores a 4.17.0.12 y otros productos, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferencia de puntero NULL, ca\u00edda del daemon e interrupci\u00f3n de Captive Portal) a trav\u00e9s de una solicitud GET a /opennds_auth/ que carece de una configuraci\u00f3n personalizada. par\u00e1metro de cadena de consulta y token de cliente."
    }
  ],
  "id": "CVE-2023-38321",
  "lastModified": "2024-11-21T08:13:19.683",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2023-12-25T09:15:07.223",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/openNDS/openNDS/blob/master/ChangeLog"
    },
    {
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      "tags": [
        "Product"
      ],
      "url": "https://openwrt.org/docs/guide-user/services/captive-portal/opennds"
    },
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      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "tags": [
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-476"
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}