Medium · CVSS 6.3CVE-2026-11732

Insufficient input validation vulnerability exists in website blocking feature of certain NETGEAR RAX/CAX series modelsCVE-2026-11732

Answer in brief

CVE-2026-11732 records a Medium severity (CVSS 6.3) vulnerability in Insufficient input validation vulnerability exists in website blocking feature of certain NETGEAR RAX/CAX series models. The current sources do not mark it as known exploited. The current feed maps NETGEAR/CAX30 (generic), NETGEAR/RAX30 (generic), NETGEAR/RAX5 (generic), NETGEAR/RAXE300 (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 13, 2026Updated Oct 13, 2026Source checked Oct 13, 2026First seen by HOL Oct 13, 2026Material review Oct 13, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.3
Exploitation: Not marked as known exploited
Affected software: 4 mapped packages or products
Fix availability: Available

Why this deserves its current priority

CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps NETGEAR/CAX30 (generic), NETGEAR/RAX30 (generic), NETGEAR/RAX5 (generic), NETGEAR/RAXE300 (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
NETGEAR/CAX30generic	>=0 <V2.3.4.12	V2.3.4.12
NETGEAR/RAX30generic	>=0 <V1.0.14.108	V1.0.14.108
NETGEAR/RAX5generic	>=0 <V1.0.5.34	V1.0.5.34
NETGEAR/RAXE300generic	>=0 <V1.0.10.72	V1.0.10.72

Recommended response

Check inventory. Check lockfiles and deployed manifests for NETGEAR/CAX30, NETGEAR/RAX30, NETGEAR/RAX5.
Review the reported fix. Source-reported 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: ProductFixed VersionCAX30 Nighthawk AX6 6-Stream WiFi 6 Cable Modem Router V2.3.4.12 https://www.netgear.com/support/product/cax30/ RAX30 Nighthawk AX5 5-Stream AX2400 WiFi 6 Router V1.0.14.108 https://www.netgear.com/support/product/rax30/ RAX5 (EoS) 4-Stream AX1600 WiFi 6 Router V1.0.5.34 https://www.netgear.com/support/product/rax5/ RAXE300 Nighthawk AXE7800 Tri-Band WiFi 6E Router V1.0.10.72 https://www.netgear.com/support/product/raxe300/ Models marked (EoS) have reached End-of-Support phase, and no security updates are planned. NETGEAR strongly recommends that you retire these devices and upgrade to a newer NETGEAR device for continued security support.

Evidence timeline and material changes

Published upstream
Oct 13, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 13, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 13, 2026

Sources and claim methodology

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.