Zte — Zxv10 W300 Firmware

| Feature | Stock ISP Firmware (China Telecom) | Unlocked / Generic Firmware (EU/Asia) | | :--- | :--- | :--- | | | 192.168.1.1 | 192.168.1.1 | | User/Pass | telecomadmin / nE7jA%5m | admin / admin | | DSL Standard | ADSL2+ (Annex A) | ADSL2+ (Annex A/B selectable) | | Wireless | 802.11b/g (up to 54 Mbps) | 802.11b/g (up to 54 Mbps) | | WPA2-PSK | Yes (limited) | Yes (stable) | | Bridge Mode | Hidden (requires telnet) | Explicit PPPoE/Bridge toggle | | UPnP | Often disabled/buggy | Working | | Port Forwarding | Basic (10 rules max) | Basic (16 rules max) | | VPN Passthrough | PPTP/L2TP only | PPTP/L2TP/IPsec | | QoS | Broken/No effect | Basic (IP/Port based) | | TR-069 (ISP remote control) | Yes (mandatory) | Removed |

If you have a second working W300, you can back up its firmware via the admin panel under "Management" > "Settings" > "Backup/Restore." Zte Zxv10 W300 Firmware

Click "Upgrade" and wait for the router to reboot. Warning: Do not power off the device during this process. Critical Security Vulnerabilities Older firmware versions of the ZTE ZXV10 W300 | Feature | Stock ISP Firmware (China Telecom)

Go to:

Vulnerabilities like CVE-2015-7257 and CVE-2015-7258 allow authenticated users to bypass restrictions and discover credentials or change the admin password by intercepting simple web requests. Zte Zxv10 W300 Firmware