An insufficient input validation vulnerability in NETGEAR Orbi devices'
DHCPv6 functionality allows network adjacent attackers authenticated
over WiFi or on LAN to execute OS command injections on the router.
DHCPv6 is not enabled by default.

Project Subscriptions

Vendors Products
Netgear Subscribe
Rbr750 Firmware Subscribe
Rbr840 Firmware Subscribe
Rbr850 Firmware Subscribe
Rbr860 Firmware Subscribe
Rbre950 Subscribe
Rbre950 Firmware Subscribe
Rbre960 Subscribe
Rbre960 Firmware Subscribe
Rbs750 Firmware Subscribe
Rbs840 Firmware Subscribe
Rbs850 Firmware Subscribe
Rbs860 Firmware Subscribe
Rbse950 Subscribe
Rbse950 Firmware Subscribe
Rbse960 Subscribe
Rbse960 Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

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: RBR750 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbr750 RBR840 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbr840 RBR850 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbr850 RBR860 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbr860 RBS750 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbs750 RBS840 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbs840 RBS850 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbs850 RBS860 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbs860 RBRE950 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbre950 RBRE960 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbre960 RBSE950 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbse950 RBSE960 firmware v7.2.8.5 or later https://www.netgear.com/support/product/rbse960


Workaround

No workaround given by the vendor.

History

Thu, 12 Feb 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Netgear rbr750 Firmware
Netgear rbr840 Firmware
Netgear rbr850 Firmware
Netgear rbr860 Firmware
Netgear rbre950 Firmware
Netgear rbre960 Firmware
Netgear rbs750 Firmware
Netgear rbs840 Firmware
Netgear rbs850 Firmware
Netgear rbs860 Firmware
Netgear rbse950 Firmware
Netgear rbse960 Firmware
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr840:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr860:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbre950:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbre960:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs840:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs860:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbse950:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbse960:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr840_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbre950_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbre960_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs840_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbse950_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbse960_firmware:*:*:*:*:*:*:*:*
Vendors & Products Netgear rbr750 Firmware
Netgear rbr840 Firmware
Netgear rbr850 Firmware
Netgear rbr860 Firmware
Netgear rbre950 Firmware
Netgear rbre960 Firmware
Netgear rbs750 Firmware
Netgear rbs840 Firmware
Netgear rbs850 Firmware
Netgear rbs860 Firmware
Netgear rbse950 Firmware
Netgear rbse960 Firmware
Metrics cvssV3_1

{'score': 8.0, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Tue, 13 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 13 Jan 2026 16:30:00 +0000


Tue, 13 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Description An insufficient input validation vulnerability in NETGEAR Orbi devices' DHCPv6 functionality allows network adjacent attackers authenticated over WiFi or on LAN to execute OS command injections on the router. DHCPv6 is not enabled by default.
Title Insufficient input validation in NETGEAR Orbi routers
First Time appeared Netgear
Netgear rbr750
Netgear rbr840
Netgear rbr850
Netgear rbr860
Netgear rbre950
Netgear rbre960
Netgear rbs750
Netgear rbs840
Netgear rbs850
Netgear rbs860
Netgear rbse950
Netgear rbse960
Weaknesses CWE-20
CPEs cpe:2.3:h:netgear:rbr750:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr840:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr850:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr860:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbre950:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbre960:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs750:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs840:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs850:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs860:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbse950:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbse960:*:*:*:*:*:*:*:*
Vendors & Products Netgear
Netgear rbr750
Netgear rbr840
Netgear rbr850
Netgear rbr860
Netgear rbre950
Netgear rbre960
Netgear rbs750
Netgear rbs840
Netgear rbs850
Netgear rbs860
Netgear rbse950
Netgear rbse960
References
Metrics cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: NETGEAR

Published:

Updated: 2026-01-14T04:57:21.815Z

Reserved: 2025-12-03T04:16:10.186Z

Link: CVE-2026-0404

cve-icon Vulnrichment

Updated: 2026-01-13T16:25:05.607Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-13T16:16:10.343

Modified: 2026-02-12T17:36:09.760

Link: CVE-2026-0404

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses