CVE-2026-11732CWE-20

CVE-2026-11732

High · published October 13, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
14.4
In the wild
Unconfirmed
What it is

An insufficient input validation vulnerability in the website blocking feature (Block Sites) of the listed NETGEAR router models allows a network-adjacent attacker having network access (such as WiFi credentials) to run unauthorized commands on the router. This vulnerability could affect the confidentiality, integrity, and availability of the affected router. It applies only when the Block Sites feature is turned on.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
6.3 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/V:D/RE:L/U:Amber
EPSS
0.00241 · 14.4th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-10-13T19:17Z
References (5)
https://kb.netgear.com/000070958/October-2026-NETGEAR-Security-Advisory · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/cax30/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax30/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax5/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/raxe300/ · a2826606-91e7-4eb6-899e-8484bd4575d5
EPSS history
Timeline
  • 15 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 13 OCT 14:42Z
    Insufficient input validation vulnerability exists in website blocking feature of certain NETGEAR RAX/CAX series models
    cvelistv5
  • 13 OCT 14:42Z
    Insufficient input validation vulnerability exists in website blocking feature of certain NETGEAR RAX/CAX series models
    cvelistv5