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vuln-cve/data/2026/9xxx/CVE-2026-9211.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-9211",
"assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
"state": "PUBLISHED",
"assignerShortName": "NETGEAR",
"dateReserved": "2026-05-21T17:29:03.440Z",
"datePublished": "2026-06-09T15:50:48.437Z",
"dateUpdated": "2026-06-10T18:16:48.508Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
"shortName": "NETGEAR",
"dateUpdated": "2026-06-10T18:16:48.508Z"
},
"title": "Certain NETGEAR routers allow unauthenticated users to gain control of the router",
"datePublic": "2026-06-09T00:00:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-20",
"description": "CWE-20 Improper input validation",
"type": "CWE"
}
]
}
],
"impacts": [
{
"capecId": "CAPEC-33",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-33 HTTP Request Smuggling"
}
]
}
],
"affected": [
{
"vendor": "NETGEAR",
"product": "CAX30",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V2.2.1.4",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "NETGEAR",
"product": "RAX30",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V1.0.10.94",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "NETGEAR",
"product": "RAX5",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V1.0.5.34",
"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 unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<div><br></div><div>An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.</div><div><br></div><p><br></p>"
}
]
}
],
"references": [
{
"url": "https://www.netgear.com/support/product/cax30/",
"tags": [
"product",
"patch"
]
},
{
"url": "https://www.netgear.com/support/product/rax30/",
"tags": [
"product",
"patch"
]
},
{
"url": "https://www.netgear.com/support/product/rax5/",
"tags": [
"product",
"patch"
]
},
{
"url": "https://www.netgear.com/support/product/raxe300/",
"tags": [
"product",
"patch"
]
},
{
"url": "https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory",
"tags": [
"vendor-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV4_0": {
"attackVector": "ADJACENT",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"subIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "UNREPORTED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "DIFFUSE",
"vulnerabilityResponseEffort": "LOW",
"providerUrgency": "AMBER",
"version": "4.0",
"baseSeverity": "MEDIUM",
"baseScore": 5.2,
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E: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 VersionCAX30 Nighthawk AX6 6-Stream WiFi 6 Cable Modem Router V2.2.1.4 https://www.netgear.com/support/product/cax30/ RAX30 Nighthawk AX5 5-Stream AX2400 WiFi 6 Router V1.0.10.94 https://www.netgear.com/support/product/rax30/ RAX5 4-Stream AX1600 WiFi 6 Router V1.0.5.34 https://www.netgear.com/support/product/rax5/ RAXE300 Nighthawk AXE7800 Tri-Band WiFi 6E Router V1.0.10.72 https://www.netgear.com/support/product/raxe300/",
"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>CAX30</b> Nighthawk AX6 6-Stream WiFi 6 Cable Modem Router</td><td><a href=\"https://www.netgear.com/support/product/cax30/\">V2.2.1.4</a></td></tr><tr><td><b>RAX30</b> Nighthawk AX5 5-Stream AX2400 WiFi 6 Router</td><td><a href=\"https://www.netgear.com/support/product/rax30/\">V1.0.10.94</a></td></tr><tr><td><b>RAX5</b> 4-Stream AX1600 WiFi 6 Router</td><td><a href=\"https://www.netgear.com/support/product/rax5/\">V1.0.5.34</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>"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "kaoken",
"type": "finder"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "Vulnogram 1.0.3"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-09T00:00:00+00:00",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3",
"id": "CVE-2026-9211"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-10T03:59:26.298Z"
}
}
]
}
}