Verizon CR1000A
Security Analysis Report

Verizon CR1000A

Last reviewed: March 2026 · ismyroutersafe.com

Verizon ISP Gateway Made in Taiwan supply chain
Permanent URL - bookmark it or forward it
B
BETTER THAN MOST
The Verdict

This is one of the better routers on the market — and it still has gaps that matter. Relatively new model. Without router-level VPN or strict network segmentation, your work laptop, banking sessions, security cameras, and any infected smart device all share the same flat network.

A B grade is a relative ranking in a market where the floor is low. The gaps are real, they just aren’t urgent.

  • New hardware sees fewer eyes from researchers — undiscovered flaws are statistically more likely

    New hardware sees fewer eyes from independent researchers, so undiscovered flaws are statistically more likely. Anything an attacker finds first hits your work laptop, banking app, and smart devices before a patch exists.

    Show technical detail

    New hardware - limited independent auditing: Relatively new model. Undiscovered vulnerabilities are statistically likely in any router.

  • Verizon can change settings on your router without telling you

    Your ISP can access this router remotely to push updates and diagnose issues. This is normal for ISP-owned equipment, but it means there’s another party with admin access to your home network.

    Show technical detail

    ISP remote access: Standard ISP gateway management capability.

Everything on this network runs through this router
💻 Work laptop & remote access 🏦 Online banking & passwords 📷 Security cameras & smart locks 👧 Kids' devices & school logins 📱 Every phone & tablet at home 🔊 Smart speakers & streaming
FCC & Ban Risk
88 /100 A
Supply chain · FCC status · CVEs · Patch support
Security Capabilities
31 /100 D
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 →
820K US homes use this router How we estimated this ↗
Device context
Manufacturer Verizon Communications (US) — Verizon Communications Inc., New York, NY
Country of origin Built in Taiwan supply chain
US gov status FCC authorized — Not in scope
Security patches Active
📋 Things worth keeping in check
1
Keep auto-updates enabled
2
Change default admin password
3
Use bridge mode with a separate router if you want full security control
4
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
Rio goes behind your gateway and handles the Wi-Fi side, where the gaps live
Verizon controls your gateway. Rio gives you the Wi-Fi layer you actually own.
Rio goes behind your Verizon gateway and handles your Wi-Fi — the side where the security gaps live. Verizon keeps your internet connection. You get a modern, independently-secured network with all 8 dimensions covered.
See how Rio fits behind your gateway ↗
No new internet plan · Keep your Verizon service · No Verizon ISP approval needed · Free US shipping · 30-day money-back
🔒 Security capabilities comparison
Here's how your router compares to Rio across the 8 dimensions we built our framework around. (Yes, we made Rio.)
VERIZON
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
Locked
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
Locked
Available
Domain Allowlisting
Block everything except approved sites; more effective than trying to blacklist billions of harmful URLs
Locked
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
Locked
Available
Clean Supply Chain
Manufactured outside Chinese legal jurisdiction - not subject to China's National Intelligence Law
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 →
Rio goes behind your gateway and covers every gap on this list.
No new internet plan · Keep your Verizon service · No ISP approval needed
See how Rio fits ↗
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 →
Check your live network too 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
Reference Data
Other Verizon models
Fios G3100BActive
CR500FManaged by Verizon
FiOS G1100FLimited - aging hardware
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. Verizon Terms of Service ↗
  2. FCC Equipment Authorization Database ↗
Verizon does not publish a public security patch log or end-of-life schedule for residential gateways. Patch status on this page is inferred from firmware release notes and third-party security advisories.
Full data source documentation: Scoring Methodology & Citations →
🦾 Rio goes behind your gateway and closes the gaps — no new internet plan. See Rio Router →