{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11739","assignerOrgId":"a2826606-91e7-4eb6-899e-8484bd4575d5","state":"PUBLISHED","assignerShortName":"NETGEAR","dateReserved":"2026-06-09T02:46:48.152Z","datePublished":"2026-08-11T15:06:14.908Z","dateUpdated":"2026-08-12T07:44:33.040Z"},"containers":{"cna":{"providerMetadata":{"orgId":"a2826606-91e7-4eb6-899e-8484bd4575d5","shortName":"NETGEAR","dateUpdated":"2026-08-12T07:44:33.040Z"},"title":"Command injection vulnerability in some NETGEAR Nighthawk devices","datePublic":"2026-08-11T15:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-78","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88 OS Command Injection"}]}],"affected":[{"vendor":"NETGEAR","product":"MR60","versions":[{"status":"affected","version":"0","lessThan":"V1.1.8.142","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"MR70","versions":[{"status":"affected","version":"0","lessThan":"V1.0.4.48","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"MR90","versions":[{"status":"affected","version":"0","lessThan":"V1.0.2.46","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"MS60","versions":[{"status":"affected","version":"0","lessThan":"V1.1.8.142","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"MS70","versions":[{"status":"affected","version":"0","lessThan":"V1.0.4.48","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"MS90","versions":[{"status":"affected","version":"0","lessThan":"V1.0.2.46","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX20","versions":[{"status":"affected","version":"0","lessThan":"V1.0.17.142","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX200","versions":[{"status":"affected","version":"0","lessThan":"V1.0.11.148","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX35","versions":[{"status":"affected","version":"0","lessThan":"V1.0.17.142","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX35v2","versions":[{"status":"affected","version":"0","lessThan":"V1.0.17.142","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX41","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX41v2","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX42","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX42v2","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX43","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX43v2","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX45","versions":[{"status":"affected","version":"0","lessThan":"V1.0.17.142","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX49S","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX50","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX50v2","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX54S","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX54Sv2","versions":[{"status":"affected","version":"0","lessThan":"V1.1.6.36","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAX80","versions":[{"status":"affected","version":"0","lessThan":"V1.0.11.148","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RAXE500","versions":[{"status":"affected","version":"0","lessThan":"V1.2.14.110","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"RS700","versions":[{"status":"affected","version":"0","lessThan":"V1.0.9.6","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"XR1000","versions":[{"status":"affected","version":"0","lessThan":"V1.1.0.22","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"NETGEAR","product":"XR1000v2","versions":[{"status":"affected","version":"0","lessThan":"V1.1.0.22","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"A command injection vulnerability in certain affected NETGEAR Nighthawk \ndevices allows a network-adjacent attacker with the ability to intercept\n and modify local network traffic (attacker in the middle) to compromise\n the confidentiality and integrity of the affected device.","supportingMedia":[{"type":"text/html","base64":false,"value":"A command injection vulnerability in certain affected NETGEAR Nighthawk \ndevices allows a network-adjacent attacker with the ability to intercept\n and modify local network traffic (attacker in the middle) to compromise\n the confidentiality and integrity of the affected device."}]}],"references":[{"url":"https://www.netgear.com/support/product/mr60/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/mr70/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/ms90/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/mr90/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax20/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax35/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax200/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/ms60/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax41/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/ms70/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax41v2/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax35v2/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax42/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax42v2/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax43/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax49s/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax50/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax43v2/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax50v2/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax45/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/raxe500/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rax80/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/xr1000/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/rs700/","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/xr1000v2/","tags":["product","patch"]},{"url":"https://kb.netgear.com/000070887/August-2026-NETGEAR-Security-Advisory","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"UNREPORTED","Safety":"NOT_DEFINED","Automatable":"NO","Recovery":"USER","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"LOW","providerUrgency":"AMBER","version":"4.0","baseSeverity":"MEDIUM","baseScore":4.9,"vectorString":"CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R: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 VersionMR60 (EoS) Nighthawk Mesh WiFi 6 Router V1.1.8.142 https://www.netgear.com/support/product/mr60/ MR70 (EoS) Nighthawk Mesh WiFi 6 Router V1.0.4.48 https://www.netgear.com/support/product/mr70/ MR90 Nighthawk Tri-band Mesh WiFi 6E Router V1.0.2.46 https://www.netgear.com/support/product/mr90/ MS60 Nighthawk Mesh WiFi 6 Add-on Satellite V1.1.8.142 https://www.netgear.com/support/product/ms60/ MS70 Nighthawk Mesh WiFi 6 Add-on Satellite V1.0.4.48 https://www.netgear.com/support/product/ms70/ MS90 Nighthawk Tri-band Mesh WiFi 6E Add-on Satellite V1.0.2.46 https://www.netgear.com/support/product/ms90/ RAX20 (EoS) 4-Stream AX1800 WiFi 6 Router V1.0.17.142 https://www.netgear.com/support/product/rax20/ RAX200 (EoS) Nighthawk Tri-Band AX12 12-Stream WiFi Router V1.0.11.148 https://www.netgear.com/support/product/rax200/ RAX35 (EoS) Nighthawk AX4 4-Stream WiFi 6 Router V1.0.17.142 https://www.netgear.com/support/product/rax35/ RAX35v2 Nighthawk AX4 4-Stream AX3000 WiFi 6 Router V1.0.17.142 https://www.netgear.com/support/product/rax35v2/ RAX41 (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/ RAX45 (EoS) Nighthawk AX6 6-Stream AX4300 WiFi Router V1.0.17.142 https://www.netgear.com/support/product/rax45/ 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/ RAX80 (EoS) Nighthawk AX8 8-Stream WiFi Router V1.0.11.148 https://www.netgear.com/support/product/rax80/ RAXE500 Nighthawk AX12 12-Stream AXE11000 Tri-Band WiFi 6E Router V1.2.14.110 https://www.netgear.com/support/product/raxe500/ RS700 Nighthawk BE19000 WiFi 7 Tri-Band Router V1.0.9.6 https://www.netgear.com/support/product/rs700/ XR1000 Nighthawk WiFi 6 Pro Gaming Router V1.1.0.22 https://www.netgear.com/support/product/xr1000/ XR1000v2 Nighthawk WiFi 6 Pro Gaming Router V1.1.0.22 https://www.netgear.com/support/product/xr1000v2/ \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
MR60 (EoS) Nighthawk Mesh WiFi 6 RouterV1.1.8.142
MR70 (EoS) Nighthawk Mesh WiFi 6 RouterV1.0.4.48
MR90 Nighthawk Tri-band Mesh WiFi 6E RouterV1.0.2.46
MS60 Nighthawk Mesh WiFi 6 Add-on SatelliteV1.1.8.142
MS70 Nighthawk Mesh WiFi 6 Add-on SatelliteV1.0.4.48
MS90 Nighthawk Tri-band Mesh WiFi 6E Add-on SatelliteV1.0.2.46
RAX20 (EoS) 4-Stream AX1800 WiFi 6 RouterV1.0.17.142
RAX200 (EoS) Nighthawk Tri-Band AX12 12-Stream WiFi RouterV1.0.11.148
RAX35 (EoS) Nighthawk AX4 4-Stream WiFi 6 RouterV1.0.17.142
RAX35v2 Nighthawk AX4 4-Stream AX3000 WiFi 6 RouterV1.0.17.142
RAX41 (EoS) Nighthawk AX5 5-Stream AX3600 WiFi RouterV1.1.6.36
RAX41v2 Nighthawk AX5 5-Stream AX3600 WiFi RouterV1.1.6.36
RAX42 (EoS) Nighthawk AX5 5-Stream AX4200 WiFi RouterV1.1.6.36
RAX42v2 Nighthawk AX5 5-Stream AX4200 WiFi RouterV1.1.6.36
RAX43 Nighthawk AX5 5-Stream AX4200 WiFi RouterV1.1.6.36
RAX43v2 Nighthawk AX5 5-Stream AX4200 WiFi RouterV1.1.6.36
RAX45 (EoS) Nighthawk AX6 6-Stream AX4300 WiFi RouterV1.0.17.142
RAX49S Nighthawk AX6 6-Stream AX5300 WiFi RouterV1.1.6.36
RAX50 Nighthawk AX6 6-Stream AX5400 WiFi 6 RouterV1.1.6.36
RAX50v2 Nighthawk AX6 6-Stream AX5400 WiFi 6 RouterV1.1.6.36
RAX54S Nighthawk AX6 6-Stream AX5400 WiFi RouterV1.1.6.36
RAX54Sv2 Nighthawk AX6 6-Stream AX5400 WiFi RouterV1.1.6.36
RAX80 (EoS) Nighthawk AX8 8-Stream WiFi RouterV1.0.11.148
RAXE500 Nighthawk AX12 12-Stream AXE11000 Tri-Band WiFi 6E RouterV1.2.14.110
RS700 Nighthawk BE19000 WiFi 7 Tri-Band RouterV1.0.9.6
XR1000 Nighthawk WiFi 6 Pro Gaming RouterV1.1.0.22
XR1000v2 Nighthawk WiFi 6 Pro Gaming RouterV1.1.0.22

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":"fluorescent","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.3"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-11T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-11739"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-12T04:00:35.293Z"}}]}}