Ubiquiti M5 Antenna Firmware 6.3.0.33226

Major changes:

- TFTP recovery responds to discovery requests and takes address from DHCP.

Regulatory updates:

- Update frequency plan for Indonesia according to PM 1-2019: removed 2474MHz.

Security Fixes:

- WebUI: Fix various CSRF & XSS vulnerabilities reported via our Bug Bounty program.
- Also block access via IPv6 when block management access is enabled.
- PPPD patched for CVE-2020-8597.
- Dnsmasq patched for CVE-2019-14513.

Fixes:

- Fix airMAX AC >=v8.7.0 access point missing LAST IP for airMAX M clients.
- Fix ATPC for AirGrid M5 HP: minimal power was too low.
- Extend compatible antenna list for ISOSTATION M5.
- Update self-signed HTTPS certificate generation rules to match macOS v10.15 and iOS v13 requirements.
- WebUI doesn't load if custom HTTP port 81 is configured.

About Firmware Updates:

Applying a newer firmware version than the one already installed on your unit can bring various enhancements, include workarounds for diverse problems encountered by the device, and improve or add newly developed features.

On the other hand, downgrading the firmware version can recover the device’s functionality in the event of a software update either turning up faulty or causing the unit’s overall performance to drop. However, bear in mind that applying an older firmware isn’t recommended and might not always be possible.

When it comes to the update steps, due to the large variety of devices and numerous ways for installing a new firmware, it is recommended that you carefully read and understand the upgrade steps, and consider applying a different firmware only when you have familiarized yourself with the update method.

As the installation process is most of the times quite risky, this step should be taken by users that have the ability to successfully complete the update; regular users may initiate it at their own risk. Moreover, it’s best that this task be performed in a steady power environment such as the one ensured by a UPS unit.

Therefore, if you consider applying this release, hit the download button, take into account all the aforementioned aspects, and update the device’s firmware. Also make sure you constantly check with our website to ensure that you don’t miss a single new release.