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CVE-2026-62657

Estado: AplazadaMedia (4.9)—

A security flaw in the router's certificate validation process was discovered in the NETGEAR XR1000 Gaming Router and certain Nighthawk models that could allow an unauthorized person to remotely access and take control of the device.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Netgear — NighthawkAINetgear — Xr1000AI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-62657",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-62657",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-15T14:47:08.884742Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 4.9,
          "Automatable": "NOT_DEFINED",
          "attackVector": "ADJACENT",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/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:X/R:X/V:X/RE:X/U:Amber",
          "exploitMaturity": "UNREPORTED",
          "providerUrgency": "AMBER",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "attackRequirements": "PRESENT",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
      "affectedData": [
        {
          "vendor": "NETGEAR",
          "product": "MR70",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V1.0.4.48",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "NETGEAR",
          "product": "MS70",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V1.0.4.48",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "NETGEAR",
          "product": "RAXE500",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V1.2.14.114",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "NETGEAR",
          "product": "XR1000",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V1.0.2.86",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-07-14T18:18:47.857",
  "references": [
    {
      "url": "https://kb.netgear.com/000070859/July-2026-NETGEAR-Security-Advisory",
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"
    },
    {
      "url": "https://www.netgear.com/support/product/mr70/",
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"
    },
    {
      "url": "https://www.netgear.com/support/product/ms70/",
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"
    },
    {
      "url": "https://www.netgear.com/support/product/raxe500/",
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"
    },
    {
      "url": "https://www.netgear.com/support/product/xr1000/",
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "a2826606-91e7-4eb6-899e-8484bd4575d5",
      "description": [
        {
          "lang": "en",
          "value": "CWE-599"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A security flaw in the router's certificate validation process was\ndiscovered in the NETGEAR XR1000 Gaming Router and certain Nighthawk models that could allow an unauthorized person to remotely access and take\ncontrol of the device."
    }
  ],
  "lastModified": "2026-07-15T18:20:21.237",
  "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5"
}