FKIE_CVE-2024-39802

Vulnerability from fkie_nvd - Published: 2025-01-14 15:15 - Updated: 2025-11-03 22:17
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple buffer overflow vulnerabilities exist in the qos.cgi qos_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A buffer overflow vulnerability exists in the `qos_dat` POST parameter.
References
talos-cna@cisco.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2024-2049Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2049
Impacted products
Vendor Product Version
wavlink wl-wn533a8_firmware m33a8.v5030.210505
wavlink wl-wn533a8 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:wavlink:wl-wn533a8_firmware:m33a8.v5030.210505:*:*:*:*:*:*:*",
              "matchCriteriaId": "EC5E3005-3FAD-449B-A34F-AAD42FB82614",
              "vulnerable": true
            }
          ],
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple buffer overflow vulnerabilities exist in the qos.cgi qos_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A buffer overflow vulnerability exists in the `qos_dat` POST parameter."
    },
    {
      "lang": "es",
      "value": "Existen m\u00faltiples vulnerabilidades de desbordamiento de b\u00fafer en la funci\u00f3n qos_settings() de qos.cgi de Wavlink AC3000 M33A8.V5030.210505. Una solicitud HTTP manipulada especialmente puede provocar un desbordamiento de b\u00fafer basado en la pila. Un atacante puede realizar una solicitud HTTP autenticada para activar estas vulnerabilidades. Existe una vulnerabilidad de desbordamiento de b\u00fafer en el par\u00e1metro POST `qos_dat`."
    }
  ],
  "id": "CVE-2024-39802",
  "lastModified": "2025-11-03T22:17:10.580",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 6.0,
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        "type": "Secondary"
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2025-01-14T15:15:25.677",
  "references": [
    {
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      "tags": [
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        "Third Party Advisory"
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      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2049"
    },
    {
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      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2049"
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  "sourceIdentifier": "talos-cna@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "talos-cna@cisco.com",
      "type": "Secondary"
    }
  ]
}


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