{ "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": "2026-09-09T03:55:13.848Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "shortName": "NETGEAR", "dateUpdated": "2026-09-09T03:55:13.848Z" }, "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": "

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.

" } ] } ], "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" ] }, { "url": "https://kb.netgear.com/000070912/September-2026-NETGEAR-Security-Advisory", "tags": [ "vendor-advisory", "patch" ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "UNREPORTED", "Safety": "NOT_DEFINED", "Automatable": "YES", "Recovery": "AUTOMATIC", "valueDensity": "DIFFUSE", "vulnerabilityResponseEffort": "LOW", "providerUrgency": "AMBER", "version": "4.0", "baseSeverity": "LOW", "baseScore": 1.2, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:Y/R:A/V:D/RE:L/U:Amber" } }, { "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": "

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:

ProductFixed Version
RAX30 Nighthawk AX5 5-Stream AX2400 WiFi 6 RouterV1.0.9.92
RAX35 Nighthawk AX4 4-Stream WiFi 6 RouterV1.0.10.72
RAX38 (EoS) Nighthawk AX4 4-Stream AX3000 WiFi RouterV1.0.6.106
RAX40 (EoS) Nighthawk AX4 4-Stream WiFi RouterV1.0.6.106
RAXE300 Nighthawk AXE7800 Tri-Band WiFi 6E RouterV1.0.10.72

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.

" } ] } ], "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" } } ] } }