{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-9216", "assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "state": "PUBLISHED", "assignerShortName": "NETGEAR", "dateReserved": "2026-05-21T17:29:09.097Z", "datePublished": "2026-09-08T17:09:12.157Z", "dateUpdated": "2026-09-08T18:26:55.875Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "shortName": "NETGEAR", "dateUpdated": "2026-09-08T17:09:12.157Z"}, "title": "Insufficient input validation vulnerability exists in certain NETGEAR RAX Models", "datePublic": "2026-09-08T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-121", "description": "CWE-121 Stack-based buffer overflow", "type": "CWE"}]}], "affected": [{"vendor": "NETGEAR", "product": "RAX30", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.9.92", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "RAX35", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.10.72", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "RAX38", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.6.106", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "RAX40", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.6.106", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "RAXE300", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.10.72", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "An insufficient input validation vulnerability in the listed NETGEAR RAX series models allows a network-adjacent attacker having network access (such as WiFi credentials) to crash the router's management UI. There is no confidentiality or integrity impact. A crash of the router's management UI does not impact the availability of the router's core services like WiFi network.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>An insufficient input validation vulnerability in the listed NETGEAR RAX series models allows a network-adjacent attacker having network access (such as WiFi credentials) to crash the router's management UI. There is no confidentiality or integrity impact. A crash of the router's management UI does not impact the availability of the router's core services like WiFi network.</p>"}]}], "references": [{"url": "https://www.netgear.com/support/product/rax30", "tags": ["product", "patch"]}, {"url": "https://www.netgear.com/support/product/rax35", "tags": ["product", "patch"]}, {"url": "https://www.netgear.com/support/product/rax38", "tags": ["product", "patch"]}, {"url": "https://www.netgear.com/support/product/rax40", "tags": ["product", "patch"]}, {"url": "https://www.netgear.com/support/product/raxe300", "tags": ["product", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseSeverity": "LOW", "baseScore": 3.5, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}}], "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 VersionRAX30 Nighthawk AX5 5-Stream AX2400 WiFi 6 Router V1.0.9.92 https://www.netgear.com/support/product/rax30 RAX35 Nighthawk AX4 4-Stream WiFi 6 Router V1.0.10.72 https://www.netgear.com/support/product/rax35 RAX38 (EoS) Nighthawk AX4 4-Stream AX3000 WiFi Router V1.0.6.106 https://www.netgear.com/support/product/rax38 RAX40 (EoS) Nighthawk AX4 4-Stream WiFi Router V1.0.6.106 https://www.netgear.com/support/product/rax40 RAXE300 Nighthawk AXE7800 Tri-Band WiFi 6E Router V1.0.10.72 https://www.netgear.com/support/product/raxe300 \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>RAX30</b> Nighthawk AX5 5-Stream AX2400 WiFi 6 Router</td><td><a href=\"https://www.netgear.com/support/product/rax30\">V1.0.9.92</a></td></tr><tr><td><b>RAX35</b> Nighthawk AX4 4-Stream WiFi 6 Router</td><td><a href=\"https://www.netgear.com/support/product/rax35\">V1.0.10.72</a></td></tr><tr><td><b>RAX38 (EoS)</b> Nighthawk AX4 4-Stream AX3000 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax38\">V1.0.6.106</a></td></tr><tr><td><b>RAX40 (EoS)</b> Nighthawk AX4 4-Stream WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax40\">V1.0.6.106</a></td></tr><tr><td><b>RAXE300</b> Nighthawk AXE7800 Tri-Band WiFi 6E Router</td><td><a href=\"https://www.netgear.com/support/product/raxe300\">V1.0.10.72</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": "mr_mee", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.3"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-08T18:26:42.700722Z", "id": "CVE-2026-9216", "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": "2026-09-08T18:26:55.875Z"}}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "RAX30", "vendor": "NETGEAR", "versions": [{"lessThan": "V1.0.9.92", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RAX35", "vendor": "NETGEAR", "versions": [{"lessThan": "V1.0.10.72", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RAX38", "vendor": "NETGEAR", "versions": [{"lessThan": "V1.0.6.106", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RAX40", "vendor": "NETGEAR", "versions": [{"lessThan": "V1.0.6.106", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RAXE300", "vendor": "NETGEAR", "versions": [{"lessThan": "V1.0.10.72", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An insufficient input validation vulnerability in the listed NETGEAR RAX series models allows a network-adjacent attacker having network access (such as WiFi credentials) to crash the router's management UI. There is no confidentiality or integrity impact. A crash of the router's management UI does not impact the availability of the router's core services like WiFi network."}], "id": "CVE-2026-9216", "lastModified": "2026-09-08T18:21:18.040", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "LOW", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "type": "Secondary"}]}, "published": "2026-09-08T18:21:18.040", "references": [{"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rax30"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rax35"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rax38"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rax40"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/raxe300"}], "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "type": "Secondary"}]}

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