Improper input validation in NETGEAR Cax30
CVE-2026-9211
An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (30.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- NETGEAR Cax30 — versions 0
- NETGEAR Cax30 Firmware
- NETGEAR Rax30 — versions 0
- NETGEAR Rax30 Firmware
- NETGEAR Rax5 — versions 0
- NETGEAR Rax5 Firmware
- NETGEAR Raxe300 — versions 0
- NETGEAR Raxe300 Firmware
Weakness classification (CWE)
References
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-9211?
- CVE-2026-9211 is a high-severity vulnerability in NETGEAR Cax30, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2026-06-09.
- How severe is CVE-2026-9211?
- High severity. CVSS v3 base score is 8.8 out of 10.