CVE-2026-11814

Command injection vulnerability in certain NETGEAR Nighthawk and Orbi routers

4.9 Medium

A command injection vulnerability in the listed NETGEAR models allows a network-adjacent attacker with the ability to intercept and modify local network traffic (attacker-in-the-middle) to compromise the confidentiality and integrity of the affected device. This issue is limited to certain region-specific SKUs.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: High
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: None

Exploit likelihood

2.18%Up 1.4 points since Aug 12, 2026

What each source reports

CVE List Score used 4.9

Command injection vulnerability in certain NETGEAR Nighthawk and Orbi routers

Record: CVE-2026-11814
CVSS 4.0: 4.9 MediumCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber
Weakness: CWE-295
Updated: 2026-11-02

EUVDEUVD-2026-56188 4.9

Record: EUVD-2026-56188
CVSS 4.0: 4.9 MediumCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber
Updated: 2026-11-02

GitHub AdvisoriesGHSA-7w3c-j7rc-7ffv 4.9

A command injection vulnerability in the listed NETGEAR models allows a network-adjacent attacker...

Record: GHSA-7w3c-j7rc-7ffv
CVSS 4.0: 4.9 MediumCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:L/U:Amber
CVSS 3.1: 6.8 MediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness: CWE-77, CWE-295
Updated: 2026-11-02

NVD 4.9

Record: CVE-2026-11814
CVSS 4.0: 4.9 MediumCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:L/U:Amber
CVSS 3.1: 6.8 MediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness: CWE-295, CWE-77
Updated: 2026-11-02

Affected products

Show 41 moreShow less

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-11814 is a medium vulnerability (CVSS 4.9) in Gl.inet Be9300, published August 11, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.18%, the 82nd percentile. No source names a fixed version.

References

Show 23 moreShow less