CVE-2026-11739

Published: Aug 11, 2026Modified: Sep 9, 2026

4.9

Vector

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/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:L/U:Amber

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/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:L/U:AmberShow less

Source: a2826606-91e7-4eb6-899e-8484bd4575d5 (Secondary)

Description

A command injection vulnerability in certain affected NETGEAR Nighthawk devices allows a network-adjacent attacker with the ability to intercept and modify local network traffic (attacker in the middle) to compromise the confidentiality and integrity of the affected device.

Affected (27)

Products: Netgear: Ms90 Firmware, Rax20 Firmware, Rax200 Firmware, Rax35 Firmware, Rax35v2 Firmware, Rax41 Firmware, Rax41v2 Firmware, Rax42 Firmware, Rax42v2 Firmware, Rax43 Firmware, Rax43v2 Firmware, Rax45 Firmware, Rax49s Firmware, Rax50 Firmware, Rax50v2 Firmware, Rax54s Firmware, Rax54sv2 Firmware, Rax80 Firmware, Raxe500 Firmware, Rs700 Firmware, Xr1000 Firmware, Xr1000v2 Firmware, Mr60 Firmware, Mr70 Firmware, Mr90 Firmware, Ms60 Firmware, Ms70 Firmware

27 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ms90 Firmware	Before 1.0.2.46

Running on/with	Platform Versions
Netgear Ms90	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax20 Firmware	Before 1.0.17.142

Running on/with	Platform Versions
Netgear Rax20	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax200 Firmware	Before 1.0.11.148

Running on/with	Platform Versions
Netgear Rax200	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax35 Firmware	Before 1.0.17.142

Running on/with	Platform Versions
Netgear Rax35	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax35v2 Firmware	Before 1.0.17.142

Running on/with	Platform Versions
Netgear Rax35v2	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax41 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax41	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax41v2 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax41v2	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax42 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax42	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax42v2 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax42v2	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax43 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax43	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax43v2 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax43v2	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax45 Firmware	Before 1.0.17.142

Running on/with	Platform Versions
Netgear Rax45	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax49s Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax49s	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax50 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax50	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax50v2 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax50v2	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax54s Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax54s	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax54sv2 Firmware	Before 1.1.6.36

Running on/with	Platform Versions
Netgear Rax54sv2	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax80 Firmware	Before 1.0.11.148

Running on/with	Platform Versions
Netgear Rax80	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Raxe500 Firmware	Before 1.2.14.110

Running on/with	Platform Versions
Netgear Raxe500	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rs700 Firmware	Before 1.0.9.6

Running on/with	Platform Versions
Netgear Rs700	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Xr1000 Firmware	Before 1.1.0.22

Running on/with	Platform Versions
Netgear Xr1000	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Xr1000v2 Firmware	Before 1.1.0.22

Running on/with	Platform Versions
Netgear Xr1000v2	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Mr60 Firmware	Before 1.1.8.142

Running on/with	Platform Versions
Netgear Mr60	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Mr70 Firmware	Before 1.0.4.48

Running on/with	Platform Versions
Netgear Mr70	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Mr90 Firmware	Before 1.0.2.46

Running on/with	Platform Versions
Netgear Mr90	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ms60 Firmware	Before 1.1.8.142

Running on/with	Platform Versions
Netgear Ms60	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ms70 Firmware	Before 1.0.4.48

Running on/with	Platform Versions
Netgear Ms70	All versions

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.