Netgear Nighthawk AC Series
Security Analysis Report
Netgear Nighthawk AC Series
D
HIGH RISK
This router scores 37/100 - a D. Significant gaps in supply chain, patch support, or security capabilities.
  • Your home network is more exposed than it should be - Your home network is more exposed than it should be. Your work laptop, banking sessions, security cameras, and smart home devices all pass through this router - a flaw here gives an attacker leverage over all of them at once.
  • A real gap that affects every device sharing this Wi-Fi - It affects every device sharing this Wi-Fi - your work laptop, your phone, your kids' devices, your security cameras. Not the most urgent threat on the page, but a real edge an attacker can use to reach the rest.
  • Without paying the subscription, your home network has no active threat detection - Without paying for the subscription, your home network has no active threat detection. Known malware traffic from an infected smart bulb or your kids' game console can pass through to your work laptop and banking app silently.
FCC & Ban Risk
44 /100 D
Supply chain · FCC status · CVEs · Patch support
Security Capabilities
19 /100 F
Zero-Trust · VPN · Segmentation · Monitoring
Device context
Manufacturer US-headquartered - Netgear Inc., San Jose, CA - NASDAQ: NTGR. AC-series Nighthawk routers; older models manufactured in China.
FCC status FCC authorized - aging hardware - Not in scope - older hardware predating March 2026 rule
Made in China
Patch support Limited
Everything on this network shares the exposure
💻 Work laptop & remote access 🏦 Online banking & passwords 📷 Security cameras & smart locks 👧 Kids’ devices & school logins 📱 Every phone & tablet at home 🔊 Smart speakers & streaming
Steps you can take today
1Check Netgear's EOL page to verify if your specific AC model still receives security updates
2Apply any available firmware updates
3Consider upgrading to a current-generation Wi-Fi 6 router in active support
4Disable remote management if not actively using it
5We built Rio to score 8/8 on this framework - it’s the only router we track that does
Security features
Zero-Trust Device Admission
~Network Segmentation (VLANs)
Router-Level VPN for All Devices
Domain Allowlisting
~Granular Password Control
Guest Auto-Expiry
Clean Supply Chain
~Active Threat Monitoring
Netgear Nighthawk AC Series
Security Analysis Report

Netgear Nighthawk AC Series

Last reviewed: March 2026 · ismyroutersafe.com

Netgear Made in China
Permanent URL - bookmark it or forward it
D
HIGH RISK
The Verdict

This router covers the fundamentals of internet connectivity. However, it has serious security gaps that put every device on your network at risk - every phone, laptop, camera, and smart device on this Wi-Fi shares that exposure.

The gaps are real enough to affect banking sessions, remote work, and anything sensitive passing through your home network. A D grade means the issues are documented and ongoing, not theoretical.

  • Your home network is more exposed than it should be

    Your home network is more exposed than it should be. Your work laptop, banking sessions, security cameras, and smart home devices all pass through this router - a flaw here gives an attacker leverage over all of them at once.

    Show technical detail

    Aging AC-series hardware - limited or ended security support: Most Netgear AC-series models are end-of-life or receiving only minimal security patches. Each unpatched CVE is a permanent vulnerability on EOL hardware.

  • A real gap that affects every device sharing this Wi-Fi

    It affects every device sharing this Wi-Fi - your work laptop, your phone, your kids' devices, your security cameras. Not the most urgent threat on the page, but a real edge an attacker can use to reach the rest.

    Show technical detail

    Historical slow CVE response pattern: Netgear AC-series routers have an extensive CVE history. Patch deployment required public researcher pressure on several occasions.

  • Without paying the subscription, your home network has no active threat detection

    Without paying for the subscription, your home network has no active threat detection. Known malware traffic from an infected smart bulb or your kids' game console can pass through to your work laptop and banking app silently.

    Show technical detail

    Advanced protection requires paid Armor subscription: Netgear Armor (Bitdefender-powered) is required for threat detection on Nighthawk hardware. Without it, only standard NAT firewall protection is active.

Everything on this network shares the exposure
💻 Work laptop & remote access 🏦 Online banking & passwords 📷 Security cameras & smart locks 👧 Kids' devices & school logins 📱 Every phone & tablet at home 🔊 Smart speakers & streaming

An A-rated alternative is shown below.

FCC & Ban Risk
44 /100 D
Supply chain · FCC status · CVEs · Patch support
Security Capabilities
19 /100 F
Zero-Trust · VPN · Segmentation · Monitoring
FCC & Ban Risk measures supply-chain exposure, government flags, and CVE history. Security Capabilities measures what the router can actually do to protect your network. How we score →
Device context
Manufacturer US-headquartered - Netgear Inc., San Jose, CA - NASDAQ: NTGR. AC-series Nighthawk routers; older models manufactured in China.
Country of origin Built in China
US gov status FCC authorized - aging hardware - Not in scope - older hardware predating March 2026 rule
Security patches Limited - aging hardware
📋 Steps you can take today
1
Check Netgear's EOL page to verify if your specific AC model still receives security updates
2
Apply any available firmware updates
3
Consider upgrading to a current-generation Wi-Fi 6 router in active support
4
Disable remote management if not actively using it
5
We built Rio to score 8/8 on this framework. It’s the only router we track that does - and we’d tell you if another one did
We make Rio. We rate it A. Here’s why.
Rio scores 8/8. This router doesn’t come close - and we’d tell you if it did.
No Chinese jurisdiction, no investigation, zero CVEs. We built Rio to score 8/8. It’s the only router we track that does.
Every device protected automatically - Ring camera, smart lock, work laptop, baby monitor. No app required.
Trusted by PCMatic and Sony VAIO. Purpose-built for security from day one.
Set up in under 10 minutes. Same cables, same internet provider - no tech skills needed.
Free US shipping · 30-day money-back · Any internet provider
Rio Router
🔒 Security capabilities comparison
Here's how your router compares to Rio across the 8 dimensions we built our framework around. (Yes, we made Rio.)
NETGEAR
your router
Rio Router
full standard
Zero-Trust Device Admission
Every new device is blocked by default - admin must approve it once, even if it has the right password
Not available
Available
Network Segmentation (VLANs)
Devices on your network are isolated from each other, so a hacked smart TV can't reach your laptop
Partial
Available
Router-Level VPN for All Devices
All traffic - including smart devices that can't run VPN apps - is encrypted before leaving your home
Not available
Available
Domain Allowlisting
Block everything except approved sites; more effective than trying to blacklist billions of harmful URLs
Not available
Available
Granular Password Control
Separate passwords per network zone - changing one doesn't affect others
Partial
Available
Guest Auto-Expiry
Guest devices are automatically removed when they leave; neighbors can't reconnect without re-approval
Not available
Available
Clean Supply Chain
Manufactured outside Chinese legal jurisdiction - not subject to China's National Intelligence Law
Not available
Available
Active Threat Monitoring
Real-time detection of suspicious device behavior, unusual traffic patterns, and known attack signatures on your network
Partial
Available
Rio scores 8/8 - we built it to hit every dimension on this framework. Know a router that does? Tell us and we’ll add it. Get Rio →
You’ve seen the comparison. Rio covers every gap above.
Free US shipping · 30-day money-back · Works with any internet provider
Replace it with Rio ↗
Want to also check your current network in real time? BETA

The report above is based on your router’s model record. This optional check runs live probes against your current network to detect DNS hijacking and admin interface exposure - things static analysis can’t catch.

🔍
DNS HIJACK CHECK
Detects if your DNS has been silently rerouted to intercept your traffic
🌐
WAN EXPOSURE
Tests if your router admin panel is reachable from outside your home
No data stored · Runs entirely in your browser · ~5 seconds
How this was scored · verified March 2026: This rating combines FCC authorization status, manufacturer legal jurisdiction, CVEs from NIST NVD, active patch support status, and CISA advisory mentions. See full methodology →
Reference Data
Known CVEs - Netgear brand history
From the NIST National Vulnerability Database. Your specific model may or may not be affected.
CVE-2021-34991 High · CVSS 8.8 Multiple Nighthawk/Orbi models
Pre-authentication buffer overflow. LAN-side unauthenticated RCE.
Other Netgear models
Nighthawk R7000CEnd of support 2023
Orbi 960BActive
Nighthawk RAX43BActive - firmware updates available
Nighthawk RAX50BActive - firmware updates available
Nighthawk AX SeriesBActive - firmware updates available
N600 (WNDR3400)DLimited - legacy hardware, security updates discontinued
Orbi RBK750BActive - firmware updates available
Orbi RBK50CActive - firmware updates available
Orbi RBK20CActive - firmware updates available
Orbi RBE973SBActive - firmware updates available
Nighthawk RS90 (BE3600)BActive - firmware updates available
N750 (WNDR4000)DLimited - legacy hardware, security updates discontinued
Nighthawk XR500DLimited - gaming firmware branch; Netgear has significantly slowed updates on the XR line
Sources & evidence
All findings trace to publicly verifiable primary sources - US government databases, official FCC filings, and NIST CVE records. No proprietary or anonymous sources are used.
  1. Multiple CERT disclosures · 2019–2023 ↗
  2. Netgear Armor · ~$100/yr ↗
  3. FCC Equipment Authorization Database ↗
Full data source documentation: Scoring Methodology & Citations →
🦾 Scorecards like this one are why we built Rio - a consumer router that ships secure, stays patched, and earns an A. See Rio →