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CVE-2026-9212

Insufficient authentication and input validation in certain NETGEAR products

Products / packages NETGEAR LBR1020 · NETGEAR LBR20 · NETGEAR R6700AX · 22 more

Published

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Severity and exploitation

Not in CISA KEV

KEV coverage does not rule out exploitation.

KEV checked 14/11/2026, 21:40:35 UTC
NETGEAR · CVSS:4.0 · 5.6
Assessment vectorCVSS: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

Severity

medium5.6

CVSS measures technical severity, not the likelihood of an attack.

Known exploitation

Not listed in the checked CISA KEV catalog

Absence from CISA KEV does not rule out attacks.

Public exploit

Not established by this record

Missing evidence does not mean no public exploit exists.

Remediation

Source guidance available

Review the recorded instructions. Guidance may be a workaround rather than a fixed version.

What this means

Insufficient authentication and input validation in the listed NETGEAR models allow users connected to the local network to execute commands impacting the product's confidentiality or change certain configurations.

Source excerpt · NETGEAR

Attack conditions

No attack-condition excerpt has been identified here. Review the full source description and references for authentication, network access, and configuration requirements.

Review supporting sources →

Affected versions

Check the exact model, release, and any platform requirements against your installation.

NETGEAR · NETGEAR

LBR1020

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V2.6.4.60

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

LBR20

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V2.7.6.8

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

R6700AX

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → through *

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

R7800

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.4.96

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

R9000

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.6.46

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX10

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.5.50

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX10v2

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.5.50

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX120

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.2.10.56

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX120v1

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.2.10.56

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX120v2

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.2.10.56

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX36S

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.5.50

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX70

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.19.172

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RAX78

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V1.0.19.172

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBR10

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBR20

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBR350

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V4.4.2.1

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBR40

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBR50

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBS10

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBS20

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBS350

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V4.4.2.1

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBS40

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

RBS50

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.7.5.6

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

XR450

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before V2.3.3.136

custom versions

unaffected

unknown

Other versions: unaffected

NETGEAR · NETGEAR

XR500

1 range
NETGEAR version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before v2.3.3.136

custom versions

unaffected

unknown

Other versions: unaffected

Automatic dependency matching is unavailable for this record. Use the product evidence and publisher’s instructions to check your installation.

What to do

Compare your installed product and version with the affected versions above. A matching product name alone does not confirm exposure.

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 Router V2.7.5.6 https://www.netgear.com/support/product/rbr10 RBR20 (EoS) Orbi AC2200 Tri-band WiFi Router V2.7.5.6 https://www.netgear.com/support/product/rbr20 RBR350 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 Router V2.7.5.6 https://www.netgear.com/support/product/rbr40 RBR50 (EoS) Orbi AC3000 Tri-band WiFi Router V2.7.5.6 https://www.netgear.com/support/product/rbr50 RBS10 (EoS) Orbi AC1200 Dual-Band Mesh WiFi Add-on Satellite V2.7.5.6 https://www.netgear.com/support/product/rbs10 RBS20 (EoS) Orbi AC2200 Tri-band WiFi Add-on Satellite V2.7.5.6 https://www.netgear.com/support/product/rbs20 RBS350 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 Satellite V2.7.5.6 https://www.netgear.com/support/product/rbs40 RBS50 (EoS) Orbi AC3000 Tri-band WiFi Add-on Satellite V2.7.5.6 https://www.netgear.com/support/product/rbs50 XR450 (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.

NETGEAR guidance ↗

cve.new guidance unless attributed to a publisher. This page does not inspect your installation.

Public exploit evidence

No public exploit reference is identified in the imported evidence. This is not a claim that no exploit exists.

Original source description

Read the full publisher description

Insufficient authentication and input validation in the listed NETGEAR models allow users connected to the local network to execute commands impacting the product's confidentiality or change certain configurations.

References

24 sources
www.netgear.com/support/product/lbr20/
PatchNETGEAR
www.netgear.com/support/product/lbr1020/
PatchNETGEAR
www.netgear.com/support/product/r6700ax/
PatchNETGEAR
www.netgear.com/support/product/r9000/
PatchNETGEAR
www.netgear.com/support/product/r7800/
PatchNETGEAR
www.netgear.com/support/product/rax10/
PatchNETGEAR
View 18 more references
www.netgear.com/support/product/rax120/
PatchNETGEAR
www.netgear.com/support/product/rax78/
PatchNETGEAR
www.netgear.com/support/product/rax120v2/
PatchNETGEAR
www.netgear.com/support/product/rax70/
PatchNETGEAR
www.netgear.com/support/product/rbr10/
PatchNETGEAR
www.netgear.com/support/product/rbr350/
PatchNETGEAR
www.netgear.com/support/product/rbr40/
PatchNETGEAR
www.netgear.com/support/product/rbr50/
PatchNETGEAR
www.netgear.com/support/product/rbs10/
PatchNETGEAR
www.netgear.com/support/product/rbs20/
PatchNETGEAR
www.netgear.com/support/product/rax36s/
PatchNETGEAR
www.netgear.com/support/product/rbr20/
PatchNETGEAR
www.netgear.com/support/product/rbs50/
PatchNETGEAR
www.netgear.com/support/product/rbs350/
PatchNETGEAR
www.netgear.com/support/product/xr500/
PatchNETGEAR
www.netgear.com/support/product/rbs40/
PatchNETGEAR
www.netgear.com/support/product/xr450/
PatchNETGEAR
kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory
Vendor advisoryNETGEAR

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-9212

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-306 ↗

CWE-306 Missing authentication for critical function

NETGEAR

Related →
CWE-20 ↗

CWE-20 Improper input validation

NETGEAR

Related →
Contributing organizations · 2
NETGEAR

Assigning organization

2026-11-04
CISA-ADP

Additional data publisher

2026-06-10

Timeline

All times UTC

  1. Advisory published

    Publication date supplied by the source.

  2. Source updated

    Latest modification date supplied by the source.

  3. Last imported by cve.new

    Latest catalog import, not the date we first saw this advisory.

What changed

Follow changes
No substantive changes have been recorded here yet. History starts when cve.new observes a change after tracking is enabled; earlier edits are not reconstructed.

Large field values are marked as truncated previews. Original source snapshots remain retained.