{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-0406",
        "assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
        "state": "PUBLISHED",
        "assignerShortName": "NETGEAR",
        "dateReserved": "2025-12-03T04:16:12.706Z",
        "datePublished": "2026-01-13T16:00:59.458Z",
        "dateUpdated": "2026-02-26T15:04:44.409Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "XR1000v2",
                    "vendor": "NETGEAR",
                    "versions": [
                        {
                            "lessThanOrEqual": "1.1.0.22",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "cpeMatch": [
                                {
                                    "criteria": "cpe:2.3:h:netgear:xr1000v2:*:*:*:*:*:*:*:*",
                                    "versionEndIncluding": "1.1.0.22",
                                    "versionStartIncluding": "0",
                                    "vulnerable": true
                                }
                            ],
                            "negate": false,
                            "operator": "OR"
                        }
                    ],
                    "operator": "OR"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "o4ncL1"
                }
            ],
            "datePublic": "2026-01-13T16:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>An insufficient input validation vulnerability in the NETGEAR XR1000v2 \nallows attackers connected to the router's LAN&nbsp;to execute OS command \ninjections.&nbsp;</p>"
                        }
                    ],
                    "value": "An insufficient input validation vulnerability in the NETGEAR XR1000v2 \nallows attackers connected to the router's LAN to execute OS command \ninjections."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-88",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-88 OS Command Injection"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NO",
                        "Recovery": "USER",
                        "Safety": "NEGLIGIBLE",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "ADJACENT",
                        "baseScore": 6.1,
                        "baseSeverity": "MEDIUM",
                        "exploitMaturity": "UNREPORTED",
                        "privilegesRequired": "LOW",
                        "providerUrgency": "AMBER",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "DIFFUSE",
                        "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/S:N/AU:N/R:U/V:D/RE:M/U:Amber",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnerabilityResponseEffort": "MODERATE"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-20",
                            "description": "CWE-20 Improper Input Validation",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
                "shortName": "NETGEAR",
                "dateUpdated": "2026-01-13T16:21:33.600Z"
            },
            "references": [
                {
                    "tags": [
                        "product",
                        "patch"
                    ],
                    "url": "https://www.netgear.com/support/product/xr1000v2"
                },
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>Devices with automatic updates enabled may already have this\npatch applied. If not, please check the firmware version and update it to the\nlatest.</p><p>Fixed in:</p><div>XR1000v2 <a href=\"https://www.netgear.com/support/product/xr1000v2\">Firmware v<strong>1.1.2.34</strong>&nbsp;or later</a></div>"
                        }
                    ],
                    "value": "Devices with automatic updates enabled may already have this\npatch applied. If not, please check the firmware version and update it to the\nlatest.\n\nFixed in:\n\nXR1000v2  Firmware v1.1.2.34 or later https://www.netgear.com/support/product/xr1000v2"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "Insufficient input validation in NETGEAR Nighthawk router XR1000v2",
            "x_generator": {
                "engine": "Vulnogram 0.5.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2026-0406",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-01-14T04:57:21.534059Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-02-26T15:04:44.409Z"
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    }
}