Linksys Linksys EA6400
- The Linksys EA6400 is a wireless-N router that provides reliable and secure connectivity for small to medium-sized businesses.
Specifications
- OS
- Linux
- CPU
- 800 MHz
- LAN
- Gigabit Ethernet
- QoS
- Yes
- RAM
- 256 MB
- USB
- 1x USB 3.0
- WAN
- Gigabit Ethernet
- Wi-Fi
- 802.11a/b/g/n/ac
- Bands
- Dual-band
- Flash
- 128 MB
- Ports
- 1x USB 3.0
- Antenna
- 4x internal
- LAN Ports
- 4
- WAN Ports
- 1
- Management
- Web UI
Potential Threats
3 Known CVEs
Default IP
192.168.1.1
Default admin panel address for Linksys Linksys EA6400
Default Credentials — Linksys Linksys EA6400
Known CVE Vulnerabilities (3)
librsync before 1.0.0 uses a truncated MD4 checksum to match blocks, which makes it easier for remote attackers to modify transmitted data via a birth...
Linksys SMART WiFi firmware on EA2700 and EA3500 devices; before 2.1.41 build 162351 on E4200v2 and EA4500 devices; before 1.1.41 build 162599 on EA62...
Linksys SMART WiFi firmware on EA2700 and EA3500 devices; before 2.1.41 build 162351 on E4200v2 and EA4500 devices; before 1.1.41 build 162599 on EA62...
FAQ
The most common default credentials for Linksys Linksys EA6400 are listed in the table above. Always change these immediately after setup.
The default username for Linksys Linksys EA6400 is typically "admin". The full list of default credentials including username, password, access type and port is shown in the table on this page.
Log in to the admin panel using the default credentials listed above. Navigate to Administration → Password or System → Account settings. Enter the current password and set a new strong password. Save the changes.
Locate the Reset button (usually a small pinhole on the back/bottom of the device). Hold it for 10-30 seconds while powered on until the LEDs flash. The device will reboot with default settings.
No. Default credentials are publicly known and frequently exploited by automated scanners. Change the admin password immediately after first login.
The default admin login address for Linksys Linksys EA6400 is shown in the "Default IP" field above. Most routers use 192.168.1.1 or 192.168.0.1. Open a browser on a device connected to the router and navigate to that IP.
Log in to the router admin panel at the default IP address. Go to Wireless or Wi-Fi settings. Find the WPA2/WPA3 passphrase field and update it. Save and reconnect your devices.
Change the default admin password and Wi-Fi password immediately. Disable WPS (Wi-Fi Protected Setup) — it is vulnerable to brute-force attacks. Enable WPA3 encryption if supported. Turn off remote management unless needed. Keep firmware updated.
Linksys Linksys EA6400 has 3 known CVE vulnerabilities documented in our database. The full list with severity ratings is shown on this page. Apply the latest firmware update from the manufacturer to address known issues.
