Insufficient authentication and input validation in certain NETGEAR products
Summary
| CVE | CVE-2026-9212 |
|---|---|
| State | PUBLISHED |
| Assigner | NETGEAR |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-06-09 17:17:51 UTC |
| Updated | 2026-06-10 16:17:18 UTC |
| Description | Insufficient authentication and input validation in the listed NETGEAR models allow users connected to the local network to execute commands impacting product's confidentiality or change certain configurations. |
Risk And Classification
Primary CVSS: v4.0 5.6 MEDIUM from a2826606-91e7-4eb6-899e-8484bd4575d5
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-20 | CWE-306 | CWE-306 CWE-306 Missing authentication for critical function | CWE-20 CWE-20 Improper input validation
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | a2826606-91e7-4eb6-899e-8484bd4575d5 | Secondary | 5.6 | MEDIUM | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:N/SA:N/E:U/C... |
| 4.0 | CNA | CVSS | 5.6 | MEDIUM | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:N/SA:N/E:U |
CVSS v4.0 Breakdown
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | NETGEAR | LBR1020 | affected V2.6.4.60 custom | Not specified |
| CNA | NETGEAR | LBR20 | affected V2.7.6.8 custom | Not specified |
| CNA | NETGEAR | R6700AX | affected * custom | Not specified |
| CNA | NETGEAR | R7800 | affected V1.0.4.96 custom | Not specified |
| CNA | NETGEAR | R9000 | affected V1.0.6.46 custom | Not specified |
| CNA | NETGEAR | RAX10 | affected V1.0.5.50 custom | Not specified |
| CNA | NETGEAR | RAX10v2 | affected V1.0.5.50 custom | Not specified |
| CNA | NETGEAR | RAX120 | affected V1.2.10.56 custom | Not specified |
| CNA | NETGEAR | RAX120v1 | affected V1.2.10.56 custom | Not specified |
| CNA | NETGEAR | RAX120v2 | affected V1.2.10.56 custom | Not specified |
| CNA | NETGEAR | RAX36S | affected V1.0.5.50 custom | Not specified |
| CNA | NETGEAR | RAX70 | affected V1.0.19.172 custom | Not specified |
| CNA | NETGEAR | RAX78 | affected V1.0.19.172 custom | Not specified |
| CNA | NETGEAR | RBR10 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBR20 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBR350 | affected V4.4.2.1 custom | Not specified |
| CNA | NETGEAR | RBR40 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBR50 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBS10 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBS20 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBS350 | affected V4.4.2.1 custom | Not specified |
| CNA | NETGEAR | RBS40 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | RBS50 | affected 2.7.6.6 custom | Not specified |
| CNA | NETGEAR | XR450 | affected V2.3.3.136 custom | Not specified |
| CNA | NETGEAR | XR500 | affected v2.3.3.136 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.netgear.com/support/product/rbs20 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbr50 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory | a2826606-91e7-4eb6-899e-8484bd4575d5 | kb.netgear.com | |
| www.netgear.com/support/product/rbs10 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/r9000 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rax10 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbs40 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbr350 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/lbr20 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rax70 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/xr500 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rax120 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/r7800 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbs350 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rax36s | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rax78 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbr40 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rax120v2 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbr10 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbr20 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/r6700ax | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/xr450 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/rbs50 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| www.netgear.com/support/product/lbr1020 | a2826606-91e7-4eb6-899e-8484bd4575d5 | www.netgear.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: ZeroZenx Labs (en)
Additional Advisory Data
Solutions
CNA: 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 VersionLBR1020 (EoS) Orbi 4GX AC1200 Dual-Band Mesh WiFi Router V2.6.4.60 https://www.netgear.com/support/product/lbr1020/ LBR20 Orbi LTE Tri-band WiFi Router V2.7.6.8 https://www.netgear.com/support/product/lbr20/ R6700AX (EoS) 4-Stream AX1800 WiFi 6 RouterEOSR7800 (EoS) Nighthawk X4S AC2600 Smart WiFi Router V1.0.4.96 https://www.netgear.com/support/product/r7800/ R9000 (EoS) Nighthawk X10 AD7200 Smart WiFi Router V1.0.6.46 https://www.netgear.com/support/product/r9000/ RAX10 4-Stream AX1800 WiFi 6 Router V1.0.5.50 https://www.netgear.com/support/product/rax10/ RAX10v2V1.0.5.50RAX120 (EoS) Nighthawk AX12 12-Stream WiFi Router V1.2.10.56 https://www.netgear.com/support/product/rax120/ RAX120v1 (EoS)V1.2.10.56RAX120v2 Nighthawk AX12 12-Stream AX6000 WiFi Router V1.2.10.56 https://www.netgear.com/support/product/rax120v2/ RAX36S Nighthawk AX4 4-Stream AX3000 WiFi Router V1.0.5.50 https://www.netgear.com/support/product/rax36s/ RAX70 Nighthawk Tri-band AX8 8-Stream AX6600 WiFi 6 Router V1.0.19.172 https://www.netgear.com/support/product/rax70/ RAX78 Nighthawk AX8 8-Stream AX6200 Tri-Band WiFi Router V1.0.19.172 https://www.netgear.com/support/product/rax78/ RBR10 (EoS) Orbi AC1200 Dual-Band Mesh WiFi RouterEOSRBR20 (EoS) Orbi AC2200 Tri-band WiFi RouterEOSRBR350 Orbi AX1800 WiFi 6 Dual-band Mesh Router V4.4.2.1 https://www.netgear.com/support/product/rbr350/ RBR40 (EoS) Orbi AC2200 Tri-band WiFi RouterEOSRBR50 (EoS) Orbi AC3000 Tri-band WiFi RouterEOSRBS10 (EoS) Orbi AC1200 Dual-Band Mesh WiFi Add-on SatelliteEOSRBS20 (EoS) Orbi AC2200 Tri-band WiFi Add-on SatelliteEOSRBS350 Orbi AX1800 WiFi 6 Dual-band Mesh Add-on Satellite V4.4.2.1 https://www.netgear.com/support/product/rbs350/ RBS40 (EoS) Orbi AC2200 Tri-band WiFi Add-on SatelliteEOSRBS50 (EoS) Orbi AC3000 Tri-band WiFi Add-on SatelliteEOSXR450 (EoS) Nighthawk Pro Gaming Router V2.3.3.136 https://www.netgear.com/support/product/xr450/ XR500 (EoS) Nighthawk Pro Gaming Router v2.3.3.136 https://www.netgear.com/support/product/xr500/ 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.