CVE-2026-0403

published 2026-01-13

CVE-2026-0403: An insufficient input validation vulnerability in NETGEAR Orbi routers allows attackers connected to the router's LAN to execute OS command injections.

Priority P3 47 high 8 CVSS 3.1

AV A AC L PR L UI N S U C H I H A H

An insufficient input validation vulnerability in NETGEAR Orbi routers
allows attackers connected to the router's LAN to execute OS command
injections.

Affected

20 ranges

Vendor	Product	Version range	Fixed in
netgear	rbe970	< v9.10.0.2	v9.10.0.2
netgear	rbe970_firmware	< 9.10.0.2	9.10.0.2
netgear	rbe971	< v9.10.0.2	v9.10.0.2
netgear	rbe971_firmware	< 9.10.0.2	9.10.0.2
netgear	rbr750	<= 4.6.14.3	—
netgear	rbr750_firmware	< 7.2.8.5	7.2.8.5
netgear	rbr850	< V7.2.8.5	V7.2.8.5
netgear	rbr850_firmware	< 7.2.8.5	7.2.8.5
netgear	rbr860	< v7.2.8.5	v7.2.8.5
netgear	rbr860_firmware	< 7.2.8.5	7.2.8.5
netgear	rbre960	< v7.2.7.15	v7.2.7.15
netgear	rbre960_firmware	< 7.2.8.5	7.2.8.5
netgear	rbs750	<= 4.6.14.3	—
netgear	rbs750_firmware	< 7.2.8.5	7.2.8.5
netgear	rbs850	< V7.2.8.5	V7.2.8.5
netgear	rbs850_firmware	< 7.2.8.5	7.2.8.5
netgear	rbs860	< v7.2.8.5	v7.2.8.5
netgear	rbs860_firmware	< 7.2.8.5	7.2.8.5
netgear	rbse960	< v7.2.7.15	v7.2.7.15
netgear	rbse960_firmware	< 7.2.8.5	7.2.8.5

CVSS provenance

nvd v3.1 8.0 HIGH CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd v4.0 1.1 LOW CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/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:N/R:U/V:D/RE:M/U:Amber

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CWE-20