Vulnerability Description
An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Cax30 Firmware | < 2.2.1.4 |
| Netgear | Cax30 | - |
| Netgear | Rax30 Firmware | < 1.0.10.94 |
| Netgear | Rax30 | - |
| Netgear | Rax5 Firmware | < 1.0.5.34 |
| Netgear | Rax5 | - |
| Netgear | Raxe300 Firmware | < 1.0.10.72 |
| Netgear | Raxe300 | - |
Related Weaknesses (CWE)
References
- https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-AdvisoryVendor Advisory
- https://www.netgear.com/support/product/cax30/Product
- https://www.netgear.com/support/product/rax30/Product
- https://www.netgear.com/support/product/rax5/Product
- https://www.netgear.com/support/product/raxe300/Product
FAQ
What is CVE-2026-9211?
CVE-2026-9211 is a vulnerability with a CVSS score of 8.8 (HIGH). An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.
How severe is CVE-2026-9211?
CVE-2026-9211 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9211?
Check the references section above for vendor advisories and patch information. Affected products include: Netgear Cax30 Firmware, Netgear Cax30, Netgear Rax30 Firmware, Netgear Rax30, Netgear Rax5 Firmware.