CVE-2026-11739CWE-78command-injection

CVE-2026-11739

Medium · published August 11, 2026

CVSS v3.1
6.4
EPSS
1%
Percentile
64.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.01068 · 64.5th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-11T20:17Z
Affected products (27)
ProductVersionsFixed in
netgear/ms90_firmware< 1.0.2.461.0.2.46
netgear/rax20_firmware< 1.0.17.1421.0.17.142
netgear/rax42_firmware< 1.1.6.361.1.6.36
netgear/rax42v2_firmware< 1.1.6.361.1.6.36
netgear/rax43_firmware< 1.1.6.361.1.6.36
netgear/rax43v2_firmware< 1.1.6.361.1.6.36
netgear/rax45_firmware< 1.0.17.1421.0.17.142
netgear/rax49s_firmware< 1.1.6.361.1.6.36
netgear/rax50_firmware< 1.1.6.361.1.6.36
netgear/rax50v2_firmware< 1.1.6.361.1.6.36
netgear/rax200_firmware< 1.0.11.1481.0.11.148
netgear/rax35_firmware< 1.0.17.1421.0.17.142
netgear/rax35v2_firmware< 1.0.17.1421.0.17.142
netgear/rax41_firmware< 1.1.6.361.1.6.36
netgear/rax41v2_firmware< 1.1.6.361.1.6.36
netgear/rax54s_firmware< 1.1.6.361.1.6.36
netgear/rax54sv2_firmware< 1.1.6.361.1.6.36
netgear/rax80_firmware< 1.0.11.1481.0.11.148
netgear/raxe500_firmware< 1.2.14.1101.2.14.110
netgear/rs700_firmware< 1.0.9.61.0.9.6
netgear/xr1000_firmware< 1.1.0.221.1.0.22
netgear/xr1000v2_firmware< 1.1.0.221.1.0.22
netgear/mr60_firmware< 1.1.8.1421.1.8.142
netgear/mr70_firmware< 1.0.4.481.0.4.48
netgear/mr90_firmware< 1.0.2.461.0.2.46
netgear/ms60_firmware< 1.1.8.1421.1.8.142
netgear/ms70_firmware< 1.0.4.481.0.4.48
References (26)
https://kb.netgear.com/000070887/August-2026-NETGEAR-Security-Advisory · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/mr60/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/mr70/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/mr90/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/ms60/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/ms70/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/ms90/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax20/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax200/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax35/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax35v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax41/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax41v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax42/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax42v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax43/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax43v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax45/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax49s/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax50/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax50v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax80/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/raxe500/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rs700/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/xr1000/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/xr1000v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5
EPSS history
Timeline
  • 11 AUG 15:06Z
    Command injection vulnerability in some NETGEAR Nighthawk devices
    cvelistv5