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vuln-cve/data/2026/9xxx/CVE-2026-9216.json
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{
"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": "2026-10-13T16:31:50.469Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
"shortName": "NETGEAR",
"dateUpdated": "2026-10-13T16:31:50.469Z"
},
"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": "V1.0.9.82",
"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": [
{
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"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"
]
},
{
"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 (EoS) 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 V1.0.9.82 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 (EoS)</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\">V1.0.9.82</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"
}
}
]
}
}