{
  "id": "CVE-2022-38956",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-09-20T18:15:10.403",
  "lastModified": "2023-11-07T03:50:17.437",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An exploitable firmware downgrade vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to replace the user-uploaded firmware image with an original old firmware image. This affects Firmware 1.1.1_1.1.9 and earlier."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad explotable de downgrade de firmware en el extensor de rango WiFi WPN824EXT de Netgear. Un atacante puede llevar a cabo un ataque de tipo MITM para sustituir la imagen de firmware descargada por el usuario por una imagen de firmware antigua original. Esto afecta al firmware 1.1.1_1.1.9 y anteriores"
    }
  ],
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-354"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "https://hackmd.io/%40eupX2KdkT6iNpqJUWk9p4A/SyAnOSd1s",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.netgear.com/about/security/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
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  ]
}