fkie_cve-2025-12944
Vulnerability from fkie_nvd
Published
2025-11-11 17:15
Modified
2025-12-08 14:33
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Improper input validation in NETGEAR DGN2200v4 (N300 Wireless ADSL2+ Modem Router) allows attackers with direct network access to the device to potentially execute code on the device. Please check the firmware version and update to the latest. Fixed in:  DGN2200v4 firmware 1.0.0.132 or later
References
a2826606-91e7-4eb6-899e-8484bd4575d5https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025Vendor Advisory
a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/dgn2200v4Product
Impacted products
Vendor Product Version
netgear dgn2200_firmware *
netgear dgn2200 v4


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "074804BB-8FEE-4695-A140-48190840AB0E",
              "versionEndExcluding": "1.0.0.132",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:dgn2200:v4:*:*:*:*:*:*:*",
              "matchCriteriaId": "099184A0-F1C6-4C3F-9C3B-F0B9AC0D4D14",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5",
      "tags": [
        "unsupported-when-assigned"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper input validation\nin NETGEAR DGN2200v4 (N300 Wireless ADSL2+ Modem Router) allows attackers with\ndirect network access to the device to potentially execute code on the device.\n\nPlease check the firmware version and update to the latest.\n\n\n\nFixed\nin:\n\n\n\n\u00a0DGN2200v4\nfirmware 1.0.0.132 or later"
    }
  ],
  "id": "CVE-2025-12944",
  "lastModified": "2025-12-08T14:33:59.987",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NO",
          "Recovery": "AUTOMATIC",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "AMBER",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "DIFFUSE",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:A/V:D/RE:L/U:Amber",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "LOW"
        },
        "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-11-11T17:15:39.543",
  "references": [
    {
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025"
    },
    {
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
      "tags": [
        "Product"
      ],
      "url": "https://www.netgear.com/support/product/dgn2200v4"
    }
  ],
  "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
      "type": "Secondary"
    }
  ]
}


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