Device Support-Lifespan Observatory

What vendors do, not what they announce.

ASUS

ZenWiFi Pro XT12

Actively updated reasonably evidenced

firmware is arriving about as often as it always has

55 days since the last release against a median gap of 81 (0.7x)

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Last firmware
6 August 2026 (2 months ago)
Releases seen
4
Update rhythm
about every 3 months
Support observed
≥4 years
Vendor's promise
no support period we can evaluate
Patch latency
not measurable — its changelogs name no CVE ids

Firmware history

  1. 3.0.0.6.102_37485 6 August 2026

    Release notes — disclosure 0.45
    Security Fixes- Strengthened data handling in Networks configuration functions.- Improved data validation in Networks rule list processing.- Fixed a data-handling issue in the DNS query caching component.- Strengthened verification when a software component downloads - external resources, improving connection security.- Adjusted the information response mechanism of the device discovery service, strengthening protection of device information.- Fixed a data-handling issue in a firmware component on a specific model.- Improved data-display handling in a web function to enhance browsing security.- Strengthened input data validation in a device-pairing web function.- Improved data validation in the configuration file upload/sync function.- Improved how the account service restart process is handled.- Removed a non-essential internal function endpoint, strengthening overall access control.- Adjusted the debug file access mechanism, strengthening protection of internal data.- Strengthened data handling in the system logging function.We recommend upgrading to this version to maintain optimal protection.
  2. 9.0.0.6.102.4856 21 March 2023

    Release notes — disclosure 0.62
    Be noted: This is an early stage beta, there might be bugs. This version can be downgraded via web GUI only.1. Recap new features of 3.0.0.6.102: Guest network Pro(SDN), VLAN, Auto USB WAN backup, iPhone tethering, Multi-services WAN.2. Re-defined VLAN, supports Trunk, Access mode with VLAN-only-network.3. Synchronize Guest network pro (SDN) with VLAN, create/delete new VLAN-only-network will create/delete a new profile in Guest network as well.4. Port isolation and AP isolation to restrict device access to each other.5. Re-defined multi-service WAN, disable it by default. 6. Add surfshark VPN in VPN fusion.
  3. 9.0.0.6.102.3506 30 December 2022

    Release notes — disclosure 0.65
    Be noted: This is an early stage beta, there might be bugs. This version can be downgraded via web GUI only.New Features: 1. Add Guest Network Pro: • Kids WiFi: Create a network for kids that blocks access to adult content and has a schedule to control when the network is available. • VPN WiFi: Create a VPN network that connects to 3rd party VPN services or with ASUS site to site VPN(https://www.asus.com/support/FAQ/1048281/) to encrypts your internet connection and hides your IP address to protect your online activities from being tracked or monitored. • IoT WiFi : Create an IoT (Internet of Things) network that blocks malicious traffic* and only allows 2.4GHz devices to connect. • Guest WiFi: Create a guest network with a WiFi schedule and access rights to control when and how guests can use the network. 2. Add VLAN in LAN settings. 3. Add Multi-services WAN, create multiple profiles on a single WAN interface.
  4. 3.0.0.4.388.22127 26 December 2022

    Release notes — disclosure 0.44
    1. Improved system stability.2. Fixed the IPsec VPN compatibility issue with Win10.3. Fixed the VPN fusion user interface issues under the HTTPS connection.4. Fixed Client DOM Stored XSS vulnerability.5. Improved Wireguard performance.

Evidence

One archived page sits behind this record, the earliest read on 2 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.

Identifiers: marketing_name ZenWiFi Pro XT12

Judged by lifecycle-1 on 30 September 2026. How these verdicts are computed.

Machine-readable: JSON · RSS