372 lines
17 KiB
JSON
372 lines
17 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-11733",
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"assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
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"state": "PUBLISHED",
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"assignerShortName": "NETGEAR",
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"dateReserved": "2026-06-09T02:46:42.319Z",
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"datePublished": "2026-08-11T15:06:11.758Z",
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"dateUpdated": "2026-08-12T07:17:16.418Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
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"shortName": "NETGEAR",
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"dateUpdated": "2026-08-12T07:17:16.418Z"
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},
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"title": "Buffer overflow vulnerability in some NETGEAR Nighthawk routers",
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"datePublic": "2026-08-11T15:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-121",
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"description": "CWE-121 Stack-based buffer overflow",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-100",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-100 Overflow Buffers"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "NETGEAR",
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"product": "RAX41",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX41v2",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX42",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX42v2",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX43",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX43v2",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX49S",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX50",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX50v2",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX54S",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "NETGEAR",
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"product": "RAX54Sv2",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V1.1.6.36",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A buffer overflow vulnerability in the listed NETGEAR models allows a device administrator to temporarily interrupt the normal operation of the affected device.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<p>\n\n</p><p>\n\n</p><p>\n\n</p><p>A buffer overflow vulnerability in the listed NETGEAR models allows a device administrator to temporarily interrupt the normal operation of the affected device.</p>"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.netgear.com/support/product/rax41/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax41v2/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax43/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax42/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax42v2/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax50/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax50v2/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax43v2/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://www.netgear.com/support/product/rax49s/",
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"tags": [
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"product",
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"patch"
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]
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},
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{
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"url": "https://kb.netgear.com/000070887/August-2026-NETGEAR-Security-Advisory",
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"tags": [
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"vendor-advisory",
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"patch"
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV4_0": {
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"attackVector": "ADJACENT",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "UNREPORTED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NO",
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"Recovery": "USER",
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"valueDensity": "DIFFUSE",
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"vulnerabilityResponseEffort": "LOW",
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"providerUrgency": "AMBER",
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"version": "4.0",
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"baseSeverity": "LOW",
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"baseScore": 1.1,
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"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber"
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}
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}
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],
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"solutions": [
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{
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"lang": "en",
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"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 VersionRAX41 (EoS) Nighthawk AX5 5-Stream AX3600 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax41/ RAX41v2 Nighthawk AX5 5-Stream AX3600 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax41v2/ RAX42 (EoS) Nighthawk AX5 5-Stream AX4200 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax42/ RAX42v2 Nighthawk AX5 5-Stream AX4200 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax42v2/ RAX43 Nighthawk AX5 5-Stream AX4200 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax43/ RAX43v2 Nighthawk AX5 5-Stream AX4200 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax43v2/ RAX49S Nighthawk AX6 6-Stream AX5300 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax49s/ RAX50 Nighthawk AX6 6-Stream AX5400 WiFi 6 Router V1.1.6.36 https://www.netgear.com/support/product/rax50/ RAX50v2 Nighthawk AX6 6-Stream AX5400 WiFi 6 Router V1.1.6.36 https://www.netgear.com/support/product/rax50v2/ RAX54S Nighthawk AX6 6-Stream AX5400 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax54s/ RAX54Sv2 Nighthawk AX6 6-Stream AX5400 WiFi Router V1.1.6.36 https://www.netgear.com/support/product/rax54sv2/ \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.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"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>RAX41 (EoS)</b> Nighthawk AX5 5-Stream AX3600 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax41/\">V1.1.6.36</a></td></tr><tr><td><b>RAX41v2</b> Nighthawk AX5 5-Stream AX3600 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax41v2/\">V1.1.6.36</a></td></tr><tr><td><b>RAX42 (EoS)</b> Nighthawk AX5 5-Stream AX4200 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax42/\">V1.1.6.36</a></td></tr><tr><td><b>RAX42v2</b> Nighthawk AX5 5-Stream AX4200 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax42v2/\">V1.1.6.36</a></td></tr><tr><td><b>RAX43</b> Nighthawk AX5 5-Stream AX4200 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax43/\">V1.1.6.36</a></td></tr><tr><td><b>RAX43v2</b> Nighthawk AX5 5-Stream AX4200 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax43v2/\">V1.1.6.36</a></td></tr><tr><td><b>RAX49S</b> Nighthawk AX6 6-Stream AX5300 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax49s/\">V1.1.6.36</a></td></tr><tr><td><b>RAX50</b> Nighthawk AX6 6-Stream AX5400 WiFi 6 Router</td><td><a href=\"https://www.netgear.com/support/product/rax50/\">V1.1.6.36</a></td></tr><tr><td><b>RAX50v2</b> Nighthawk AX6 6-Stream AX5400 WiFi 6 Router</td><td><a href=\"https://www.netgear.com/support/product/rax50v2/\">V1.1.6.36</a></td></tr><tr><td><b>RAX54S</b> Nighthawk AX6 6-Stream AX5400 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax54s/\">V1.1.6.36</a></td></tr><tr><td><b>RAX54Sv2</b> Nighthawk AX6 6-Stream AX5400 WiFi Router</td><td><a href=\"https://www.netgear.com/support/product/rax54sv2/\">V1.1.6.36</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>"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "tmotfl",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.3"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-11T19:25:27.107315Z",
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"id": "CVE-2026-11733",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-11T19:42:59.328Z"
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}
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}
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]
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}
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} |