{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-11738", "assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "state": "PUBLISHED", "assignerShortName": "NETGEAR", "dateReserved": "2026-06-09T02:46:47.287Z", "datePublished": "2026-08-11T15:06:16.318Z", "dateUpdated": "2026-08-11T19:42:30.986Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "shortName": "NETGEAR", "dateUpdated": "2026-08-11T15:06:16.318Z"}, "title": "Insufficient input validation in certain NETGEAR Nighthawk routers allows administrators to tamper with the device.", "datePublic": "2026-08-11T15:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-20", "description": "CWE-20 Improper input validation", "type": "CWE"}]}], "affected": [{"vendor": "NETGEAR", "product": "R7000", "versions": [{"status": "affected", "version": "0", "lessThan": "*", "versionType": "custom"}], "defaultStatus": "affected"}, {"vendor": "NETGEAR", "product": "RAXE500", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.2.14.114", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "RS700", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.7.66", "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:netgear:r7000:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "*"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:netgear:raxe500:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "v1.2.14.114"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:netgear:rs700:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "v1.0.7.66"}]}]}], "descriptions": [{"lang": "en", "value": "Insufficient input validation vulnerability in the\u00a0listed NETGEAR models allows\u00a0authenticated administrators connected to the local network to make unauthorized modification to router software and functionality.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><p>Insufficient input validation vulnerability in the&nbsp;listed NETGEAR models allows&nbsp;authenticated administrators connected to the local network to make unauthorized modification to router software and functionality.</p></div>"}]}], "references": [{"url": "https://www.netgear.com/support/product/r7000/", "tags": ["product", "patch"]}, {"url": "https://www.netgear.com/support/product/rs700/", "tags": ["product", "patch"]}, {"url": "https://www.netgear.com/support/product/raxe500/", "tags": ["product", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "UNREPORTED", "Safety": "NOT_DEFINED", "Automatable": "NO", "Recovery": "USER", "valueDensity": "DIFFUSE", "vulnerabilityResponseEffort": "LOW", "providerUrgency": "AMBER", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 4.3, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber"}}], "solutions": [{"lang": "en", "value": "Devices with automatic updates enabled may already have this patch applied. If not, please check the firmware version and update it to the latest. Fixed in:\n\nProductFixed VersionR7000 (EoS) Nighthawk AC1900 Smart WiFi Dual Band Gigabit RouterEOSRAXE500 Nighthawk AX12 12-Stream AXE11000 Tri-Band WiFi 6E Router V1.2.14.114 https://www.netgear.com/support/product/raxe500/ RS700 Nighthawk BE19000 WiFi 7 Tri-Band Router V1.0.7.66 https://www.netgear.com/support/product/rs700/ \n\nModels marked (EoS) have reached End-of-Support phase, and no security updates are planned. NETGEAR strongly recommends that you retire these devices and upgrade to a newer NETGEAR device for continued security support.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Devices with automatic updates enabled may already have this patch applied. If not, please check the firmware version and update it to the latest. Fixed in:</p><table><thead><tr><th>Product</th><th>Fixed Version</th></tr></thead><tbody><tr><td><b>R7000 (EoS)</b> Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router</td><td>EOS</td></tr><tr><td><b>RAXE500</b> Nighthawk AX12 12-Stream AXE11000 Tri-Band WiFi 6E Router</td><td><a href=\"https://www.netgear.com/support/product/raxe500/\">V1.2.14.114</a></td></tr><tr><td><b>RS700</b> Nighthawk BE19000 WiFi 7 Tri-Band Router</td><td><a href=\"https://www.netgear.com/support/product/rs700/\">V1.0.7.66</a></td></tr></tbody></table><p>Models marked (EoS) have reached End-of-Support phase, and no security updates are planned. NETGEAR strongly recommends that you retire these devices and upgrade to a newer NETGEAR device for continued security support.</p>"}]}], "credits": [{"lang": "en", "value": "fxc233", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.3"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-11T19:24:52.356077Z", "id": "CVE-2026-11738", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-11T19:42:30.986Z"}}]}}

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