Deviceways

Router

D-Link DIR-620

Contribute

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.
A1 · Ralink RT3052F Wi-Fi; D1 · Ralink RT3352F Wi-Fi
Retired support documentedOpen device guide
A1; A1E · Ralink RT3052
Open hardware record
D1; D1 · Ralink RT3352
Open hardware record
Original project github.com

Recorded configuration: 8 MB flash; 32 MB RAM

Device support in source
Retired; check the documented hardware and older release resources.
First installation
D-Link Recovery GUI

Recorded configuration: 8 MB flash; 32 MB RAM

Device support in source
Retired; check the documented hardware and older release resources.
First installation
D-Link Recovery GUI
Sources

Features & details

Check the project and hardware shown for each feature.

Device details

d-link dir-620 a1 — device documentation (github.com)Device details — Source documentation (openwrt.org)

Hardware revision
A1

Device details

d-link dir-620 d1 — device documentation (github.com)D-Link DIR-620 rev D1 — TechInfoDepot (github.com)D-Link DIR-620 rev D1 — WikiDevi (github.com)Device details — Source documentation (openwrt.org)

Hardware revision
D1

Device details

D-Link DIR-620 rev A1 — TechInfoDepot (github.com)D-Link DIR-620 rev A1 — WikiDevi (github.com)

Hardware revision
A1E

Device details

D-Link DIR-620 rev A1A — TechInfoDepot (github.com)D-Link DIR-620 rev A1A — WikiDevi (github.com)

Hardware revision
A/A1A

Device details

D-Link DIR-620 rev B1 — TechInfoDepot (github.com)D-Link DIR-620 rev B1 — WikiDevi (github.com)

Hardware revision
B1E

Device details

D-Link DIR-620 rev C1 — TechInfoDepot (github.com)D-Link DIR-620 rev C1 — WikiDevi (github.com)

Hardware revision
S/C1

Device details

D-Link DIR-620 rev E1 — TechInfoDepot (github.com)D-Link DIR-620 rev E1 — WikiDevi (github.com)

Hardware revision
A/E1A

Device details

D-Link DIR-620 rev F1 — TechInfoDepot (github.com)D-Link DIR-620 rev F1 — WikiDevi (github.com)

Hardware revision
D/F1A

Device details

D-Link DIR-620 rev G1 — TechInfoDepot (github.com)D-Link DIR-620 rev G1 — WikiDevi (github.com)

Hardware revision
S/G1A

Device details

D-Link DIR-620 rev H1 — TechInfoDepot (github.com)

Hardware revision
H1

OpenWrt · A1 · Ralink RT3052F Wi-Fi

OpenWrt · A1 · Ralink RT3052F Wi-Fi — Source documentation (openwrt.org)

Installation routes recorded
D-Link Recovery GUI
Recovery routes recorded
D-Link Recovery GUI
Availability recorded by source
Discontinued

OpenWrt · D1 · Ralink RT3352F Wi-Fi

OpenWrt · D1 · Ralink RT3352F Wi-Fi — Source documentation (openwrt.org)

Installation routes recorded
D-Link Recovery GUI
Recovery routes recorded
D-Link Recovery GUI
Availability recorded by source
Discontinued

Hardware details

Documented hardware

d-link dir-620 a1 — device documentation (github.com)d-link dir-620 d1 — device documentation (github.com)D-Link DIR-620 rev D1 — TechInfoDepot (github.com)D-Link DIR-620 rev D1 — WikiDevi (github.com)D-Link DIR-620 rev A1 — TechInfoDepot (github.com)D-Link DIR-620 rev B1 — TechInfoDepot (github.com)D-Link DIR-620 rev A1 — WikiDevi (github.com)D-Link DIR-620 rev A1A — TechInfoDepot (github.com)D-Link DIR-620 rev E1 — TechInfoDepot (github.com)D-Link DIR-620 rev A1A — WikiDevi (github.com)D-Link DIR-620 rev B1 — WikiDevi (github.com)

Hardware revision
A1
Hardware revision
D1
Processor
Ralink RT3052
Hardware revision
A1E
Processor
Realtek RTL8196D
Hardware revision
A/A1A
Wi-Fi chip
Realtek RTL8192ER
Hardware revision
B1E

Security

Saved scan

From our saved security research.

Model advisories

Selected highlights

Prioritized by known exploitation, severity, then date.

CVE published

CVSS 5.3 (v3.1)

DIR-620

D-Link Good Line Router v2 HTTP GET Request devinfo information disclosure

CVE-2024-0717

Affected firmware
20240112
Fix
Fix details in the linked record
Read VulDB CVE record
Details and sources
CVE updated

A vulnerability classified as critical was found in D-Link DAP-1360, DIR-300, DIR-615, DIR-615GF, DIR-615S, DIR-615T, DIR-620, DIR-620S, DIR-806A, DIR-815, DIR-815AC, DIR-815S, DIR-816, DIR-820, DIR-822, DIR-825, DIR-825AC, DIR-825ACF, DIR-825ACG1, DIR-841, DIR-842, DIR-842S, DIR-843, DIR-853, DIR-878, DIR-882, DIR-1210, DIR-1260, DIR-2150, DIR-X1530, DIR-X1860, DSL-224, DSL-245GR, DSL-2640U, DSL-2750U, DSL-G2452GR, DVG-5402G, DVG-5402G, DVG-5402GFRU, DVG-N5402G, DVG-N5402G-IL, DWM-312W, DWM-321, DWR-921, DWR-953 and Good Line Router v2 up to 20240112. This vulnerability affects unknown code of the file /devinfo of the component HTTP GET Request Handler. The manipulation of the argument area with the input notice|net|version leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-251542 is the identifier assigned to this vulnerability.

CVE published

D-Link DIR-620

In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of…

CVE-2018-6213

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

In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.

Security advisory backdoor account found in d link dir 620 routers — D-Link DIR-620 (bleepingcomputer.com) ↗
CVE published

D-Link DIR-620

On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, a reflected Cross-Site Scripting (XSS) attack is…

CVE-2018-6212

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

On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, a reflected Cross-Site Scripting (XSS) attack is possible as a result of missed filtration for special characters in the "Search" field and incorrect processing of the XMLHttpRequest object.

Security advisory backdoor account found in d link dir 620 routers — D-Link DIR-620 (bleepingcomputer.com) ↗
CVE published

D-Link DIR-620

On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of…

CVE-2018-6211

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

On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of incorrect processing of the res_buf parameter to index.cgi.

Security advisory backdoor account found in d link dir 620 routers — D-Link DIR-620 (bleepingcomputer.com) ↗
CVE published

D-Link DIR-620

D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET…

CVE-2018-6210

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

D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET session.

Check more security advisories for this device · CVE.org