Router

Sophos SG 105w

Projects for this device

Replacement firmware

OpenWrt

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.

rev 1: Get OpenWrt firmware Release listed · 25.12.6
rev 2: Get OpenWrt firmware Release listed · 25.12.6Open hardware record

Original project github.com

rev 1

First installation: x86 installation

rev 2

First installation: x86 installation

Sources

Features & details

Check the project and hardware shown for each feature.

Device details

sophos sg105w rev 2 — device documentation (github.com)Device details — Source documentation (openwrt.org)

Hardware revision: rev 2

Device details

Device details — Source documentation (openwrt.org)

Hardware revision: rev 1

OpenWrt · rev 1

OpenWrt · rev 1 — Source documentation (openwrt.org)

Installation routes recorded: x86 installation
Recovery routes recorded: x86 installation
Availability recorded by source: Discontinued

OpenWrt · rev 2

OpenWrt · rev 2 — Source documentation (openwrt.org)

Installation routes recorded: x86 installation
Recovery routes recorded: x86 installation
Availability recorded by source: Discontinued 2020

Hardware differences

rev 1

rev 1 — Source documentation (openwrt.org)

rev 2

sophos sg105w rev 2 — device documentation (github.com)rev 2 — Source documentation (openwrt.org)

Security

Saved scan 18 Oct 2026

No device-specific advisory matched our saved CVE research.

Check security advisories for this device · CVE.org