fkie_cve-2022-46422
Vulnerability from fkie_nvd
Published
2022-12-20 20:15
Modified
2025-04-17 14:15
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
Summary
An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.
References
cve@mitre.orghttps://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1bFKBWwi
cve@mitre.orghttps://www.netgear.com/about/security/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1bFKBWwi
af854a3a-2127-422b-91ae-364da2661108https://www.netgear.com/about/security/Vendor Advisory
Impacted products
Vendor Product Version
netgear wnr2000_firmware *
netgear wnr2000 1.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "03D97484-E4B7-4ABD-9F03-FD900ADE5D02",
              "versionEndIncluding": "1.2.3.7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:netgear:wnr2000:1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "709B7F15-AF75-4404-814E-8519EE5AE227",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
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      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process."
    },
    {
      "lang": "es",
      "value": "Un problema en Netgear WNR2000 v1 1.2.3.7 y anteriores permite a atacantes autenticados provocar una Denegaci\u00f3n de Servicio (DoS) mediante la carga de una imagen de firmware manipulada durante el proceso de actualizaci\u00f3n del firmware."
    }
  ],
  "id": "CVE-2022-46422",
  "lastModified": "2025-04-17T14:15:24.010",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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      },
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          "availabilityImpact": "HIGH",
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          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-12-20T20:15:10.453",
  "references": [
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      "source": "cve@mitre.org",
      "url": "https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1bFKBWwi"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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    },
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    },
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      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    },
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      "description": [
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          "lang": "en",
          "value": "CWE-345"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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