Router

D-Link DSL-2750B

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Projects for this device

Replacement firmware

Replace router software with a customizable system for network controls and community packages.

How to get started

Follow the guide for your exact router version. The first installation may use its web interface, recovery mode or a serial connection.

Setup
Firmware replacement; route varies by router
You’ll need
Exact hardware revision, an appropriate OpenWrt release and its model-specific installation guide.
B1 (EU) · Atheros AR9287 Wi-Fi
Processor: Broadcom BCM63281Get OpenWrt firmware Release listed · 25.12.6
D1 · Broadcom BCM43217 Wi-Fi
Processor: Broadcom BCM6318Open hardware record
T1 · Broadcom BCM43225 Wi-Fi
Processor: Broadcom BCM63281Open hardware record
T1 · Broadcom BCM6328
Open hardware record
T1 · Broadcom BCM43225 Wi-Fi
Retired support documentedOpen hardware record

B1 (EU) · Atheros AR9287 Wi-Fi

Limitations
DSL
First installation
CFE web recovery

D1 · Broadcom BCM43217 Wi-Fi

Limitations
DSL modem WiFi 2.4GHz partly
Limitations
DSL modem
Limitations
WiFi 2.4GHz partly

T1 · Broadcom BCM43225 Wi-Fi

Device support in source
Retired; check the documented hardware and older release resources.
Limitations
DSL Modem
Sources

Features & details

Check the project and hardware shown for each feature.

Device details

d-link dsl-2750b d1 — device documentation (github.com)

Hardware revision
D1

Device details

d-link dsl-2750b t1 — device documentation (github.com)D-Link DSL-2750B rev T1 — WikiDevi (github.com)Device details — Source documentation (openwrt.org)

Hardware revision
T1

Device details

D-Link DSL-2750B rev T1 — TechInfoDepot (github.com)

Hardware revision
T1

Device details

Device details — Source documentation (openwrt.org)

Hardware revision
B1 (EU)

OpenWrt · B1 (EU) · Atheros AR9287 Wi-Fi

OpenWrt · B1 (EU) · Atheros AR9287 Wi-Fi — Source documentation (openwrt.org)

Installation routes recorded
CFE web recovery
Recovery routes recorded
CFE web recovery

Device details

Device details — Source documentation (openwrt.org)

Hardware revision
D1

OpenWrt · D1 · Broadcom BCM43217 Wi-Fi

OpenWrt · D1 · Broadcom BCM43217 Wi-Fi — Source documentation (openwrt.org)

Availability recorded by source
Discontinued

OpenWrt · T1 · Broadcom BCM43225 Wi-Fi

OpenWrt · T1 · Broadcom BCM43225 Wi-Fi — Source documentation (openwrt.org)

Availability recorded by source
Discontinued

Hardware differences

Security

Saved scan

From our saved security research.

Model advisories

Selected highlights

Prioritized by known exploitation, severity, then date.

Listed in CISA KEV ↗CVSS 9.8 (v3.1)

D-Link DSL-2750B

D-Link DSL-2750B devices before 1.05 allow remote unauthenticated command injection via the login.cgi cli parameter, as exploited in the wild in 2016 through 2022.

CVE-2016-20017

Affected firmware
Version details in source scope
Fix
Fix details in the linked record
Read mitre CVE record
Details and sources

D-Link DSL-2750B devices before 1.05 allow remote unauthenticated command injection via the login.cgi cli parameter, as exploited in the wild in 2016 through 2022.

Check more security advisories for this device · CVE.org