| Attribute | Details |
|-----------|---------|
| Device Model | D-Link DSL-2740U |
| Firmware Version | ME-1.03 |
| Variant Code | ME (Middle East – UAE, Saudi Arabia, Egypt, etc.) |
| Device Type | ADSL2/2+ Wireless N300 Router/Modem |
| Approximate Release Period | 2010–2012 |
| Current Support Status | End-of-Life (EOL) – No security updates |
Solution: The firmware might have defaulted to a different subnet. Check your PC’s DHCP lease. Run ipconfig (Windows) or ifconfig (Linux/Mac). The gateway is likely still 192.168.1.1, but your computer may need a ipconfig /release and renew. dsl-2740u firmware version me-1.03
❌ No IPv6 – None. Zero. The UI has no mention of IPv6. Your ISP must still use pure IPv4. | Attribute | Details | |-----------|---------| | Device
❌ Wi-Fi is WPA2-TKIP only? – ME-1.03 supports WPA2-AES but defaults to TKIP. Manually change it, or speeds drop to 54 Mbps. Solution : The firmware might have defaulted to
❌ No security patches – Known exploits for CVE-2016-20018 (auth bypass) and CVE-2019-16900 are not fixed. Do not expose the web UI to the internet.
❌ 802.11n is limited – Max 150 Mbps (single stream). No 5 GHz, no MIMO, no WPA3.
❌ UPnP is buggy – Leaves ports open randomly. Disable it immediately.