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CVE-2026-9211 Details
Description
An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.
A vulnerability exists in several NETGEAR Nighthawk router models, allowing an unauthenticated user on the local network to gain control of the router and make unauthorized changes. This issue affects the CAX30, RAX30, RAX5, and RAXE300 models.
Metrics
CVSS 4.0 Severity and Vector Strings:
CNA: Netgear, Inc.CVSS-B:7.7 HIGHVector:CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jun 9, 2026Exploitation: NoneAutomatable: NoTechnical Impact: Total
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory | Netgear, Inc. | Vendor Advisory |
| https://www.netgear.com/support/product/cax30/ | Netgear, Inc. | Product |
| https://www.netgear.com/support/product/rax30/ | Netgear, Inc. | Product |
| https://www.netgear.com/support/product/rax5/ | Netgear, Inc. | Product |
| https://www.netgear.com/support/product/raxe300/ | Netgear, Inc. | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | Netgear, Inc. |
Affected Products
| Product | Versions |
|---|---|
| netgear cax30 firmware | < 2.2.1.4 |
CPE
Remediation
| |
| netgear cax30 | All versions |
CPE
Remediation
| |
| netgear rax30 firmware | < 1.0.10.94 |
CPE
Remediation
| |
| netgear rax30 | All versions |
CPE
Remediation
| |
| netgear rax5 firmware | < 1.0.5.34 |
CPE
Remediation
| |
| netgear rax5 | All versions |
CPE
Remediation
| |
| netgear raxe300 firmware | < 1.0.10.72 |
CPE
Remediation
| |
| netgear raxe300 | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 18, 2026 | Initial Analysis | [email protected] |
| Jun 17, 2026 | CVE Modified | Netgear, Inc. |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | CVE Modified | Netgear, Inc. |
| Jun 9, 2026 | New CVE Received | Netgear, Inc. |