{"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\u00a0to 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\u00a0or 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"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "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": "2026-01-13T18:49:08.387722Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-13T18:49:12.661Z"}}], "cna": {"title": "Insufficient input validation in NETGEAR Nighthawk router XR1000v2", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "o4ncL1"}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NEGLIGIBLE", "version": "4.0", "Recovery": "USER", "baseScore": 6.1, "Automatable": "NO", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "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", "exploitMaturity": "UNREPORTED", "providerUrgency": "AMBER", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "MODERATE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "NETGEAR", "product": "XR1000v2", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "1.1.0.22"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "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\u00a0or later https://www.netgear.com/support/product/xr1000v2", "supportingMedia": [{"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>", "base64": false}]}], "datePublic": "2026-01-13T16:00:00.000Z", "references": [{"url": "https://www.netgear.com/support/product/xr1000v2", "tags": ["product", "patch"]}, {"url": "https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 0.5.0"}, "descriptions": [{"lang": "en", "value": "An insufficient input validation vulnerability in the NETGEAR XR1000v2 \nallows attackers connected to the router's LAN\u00a0to execute OS command \ninjections.", "supportingMedia": [{"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>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:xr1000v2:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "1.1.0.22", "versionStartIncluding": "0"}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "shortName": "NETGEAR", "dateUpdated": "2026-01-13T16:21:33.600Z"}}}, "cveMetadata": {"cveId": "CVE-2026-0406", "state": "PUBLISHED", "dateUpdated": "2026-01-13T18:49:23.178Z", "dateReserved": "2025-12-03T04:16:12.706Z", "assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "datePublished": "2026-01-13T16:00:59.458Z", "assignerShortName": "NETGEAR"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:xr1000v2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0C8DFFA6-7390-48F5-B3DD-6547B359F107", "versionEndExcluding": "1.1.2.34", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:xr1000v2:-:*:*:*:*:*:*:*", "matchCriteriaId": "697B2136-87A6-4E8F-8B5E-373B02E9D6D7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An insufficient input validation vulnerability in the NETGEAR XR1000v2 \nallows attackers connected to the router's LAN\u00a0to execute OS command \ninjections."}], "id": "CVE-2026-0406", "lastModified": "2026-02-20T19:42:29.023", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NO", "Recovery": "USER", "Safety": "NEGLIGIBLE", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "UNREPORTED", "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": "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/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:N/AU:N/R:U/V:D/RE:M/U:Amber", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "MODERATE"}, "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "type": "Secondary"}]}, "published": "2026-01-13T16:16:10.690", "references": [{"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "tags": ["Patch", "Vendor Advisory"], "url": "https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "tags": ["Patch", "Product"], "url": "https://www.netgear.com/support/product/xr1000v2"}], "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "type": "Secondary"}]}

{}

{}