Device Support-Lifespan Observatory

What vendors do, not what they announce.

ASUS

ZenWIFI XT9

Gone quiet thin evidence

no firmware for long enough to stand out against its own record

978 days of silence, past the 730-day floor that applies where there is no cadence to compare against

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Last firmware
26 January 2024 (3 years ago)
Releases seen
1
Update rhythm
too few releases to model
Support observed
—
Vendor's promise
no support period we can evaluate
Patch latency
not measurable — its changelogs name no CVE ids

Firmware history

  1. 3.0.0.4.388_24609 26 January 2024

    Release notes — disclosure 0.50
    Bug Fixes and Enhancements:- Fixed IP display list issue on networkmap.- Fixed a GUI bug for WireGuard client profile name.- Fixed WAN connection issues.- Resolved an issue that caused hostname errors in the DDNS service.- Resolved OpenVPN server TAP mode issue.- Added MTU setting for WireGuard client.- Ensured consistent display of client status on the WireGuard server.- Enhanced system stability when accessing the WireGuard server with DMZ enabled.- Improved stability when enabling or disabling the WireGuard server.- Optimized memory utilization and fixed an occasional server error when registering DDNS with an app.- Corrected a bug encountered when adding a rule to the network services filter.- Fixed AiMesh node under Ethernet backhaul issues.- Fixed GUI bugs while searching for AiMesh Node.- Fixed USB function related issues.- Fixed a GUI bug that occurred when adding port range rules in the Network Service Filter. Security Fixes:- Fixed OpenSSL vulnerabilities.- Fixed command injection vulnerabilities.- Upgraded to the latest dropbear version.- Fixed a stack overflow vulnerability.- Fixed vulnerability in command injection after authentication.- Fixed XSS potentially via malformed hostname in DHCP request.

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 XT9

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

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