Known security flaws in this router are documented publicly and will never be fixed. Linksys stopped releasing security updates. Anyone scanning for known vulnerabilities can find your work laptop, your phone, your Ring doorbell, and every other device on this Wi-Fi.
When this router launched, it was a reasonable choice. It’s still functional — the lights still come on, devices still connect. What changed is that Linksys has moved on, and any flaw researchers find from now on stays exploitable forever. The risk is invisible until something goes wrong.
-
Step-by-step instructions for exploiting this router are publicly documented
The specific attack steps for these flaws are publicly documented. Your work laptop, your banking app, and every smart device on this network all pass through this router. Someone who knows these flaws has a roadmap straight into your home network.
Show technical detail
End-of-Life - no firmware updates since ~2019: The EA6350 reached end-of-life around 2018-2019. Linksys no longer issues security patches for it. Any vulnerability discovered since then remains permanently unpatched.
-
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
Multiple known vulnerabilities unpatched: Documented vulnerabilities including default credential exposure and RCE vectors that cannot be patched due to EOL status.
-
Your Wi-Fi password can be cracked offline by a neighbor or someone parked outside
Anyone within range of your home — a neighbor, someone parked outside — can capture your Wi-Fi password using free tools. WPA3, which newer routers support, closes this gap.
Show technical detail
WPA2 only - no WPA3: The EA6350 lacks WPA3 support, relying on WPA2 which is more susceptible to offline brute-force attacks.
-
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
China manufacturing: Manufactured in China. Linksys is US-headquartered with no Chinese government jurisdiction concerns, but the hardware origin adds supply chain considerations.
An A-rated alternative is shown below.
We'll email you if a new vulnerability hits your Linksys EA6350. One email per incident. No spam.