Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

DS-LGPA-08 v1

Actively updated reasonably evidenced

firmware is arriving about as often as it always has

8 days since the last release against a median gap of 453 (0.0x)

Sign in to be emailed when this verdict changes.
Last firmware
21 September 2026 (8 days ago)
Releases seen
3
Update rhythm
about every 1 year
Support observed
≥2 years
Vendor's promise
≥ 31 December 2029 — at least, and may be extended — kept so far
Patch latency
not measurable — its changelogs name no CVE ids

Firmware history

  1. DS-LGPA-08(UN)_V1_1.2.1 Build 20260828 21 September 2026

    Cites CVE-2025-15544, CVE-2025-15628, CVE-2025-15630, CVE-2025-15631

    Release notes — disclosure 0.93 
    New features/Enhancement: 1. Add support for prompting users to create a new account in the factory default state when no default account is available. 2. Add support for selectable ONU SN display formats in DHCP Option 82 dynamic parameters. 3. Optimize the default MVR mode configuration to dynamic. 4. Added support for displaying "no spanning tree" information when checking port configuration in the console. Bug fixed: 1. Fixed security vulnerabilities CVE-2025-15544, CVE-2025-15631, CVE-2025-15628, and CVE-2025-15630. 2. Fixed the YouTube multicast casting issue.

    Archived page, fetched 29 September 2026

  2. DS-LGPA-08(UN)_V1_1.1.0 Build 20250618 9 October 2025

    Release notes — disclosure 0.62 
    New Features/Enhancements: 1. Support Omada management (v6.0+), multi-channel access, and extended Site URL formats 2. Add Service Port Profile and Native-VLAN config for ONU ports 3. Enhance PON/ONU features: relaxed protection time, IPTV/IGMP Proxy, CATV signal, MAC address, last down cause 4. WLAN supports 802.11ax mixed mode and 160MHz channel width 5. Support ONU remote access/reset and extended port descriptions (64 chars) 6. CLI diagnostics for PPPoE, OLT/PON ports, ONU/GEM traffic; SNMP adds board temp and PON traffic 7. DHCP supports Option82 and fallback; subnet mask supports /31 8. Support DS-PMA-C++ module and fiberports info display 9. Upgrade supports credentials starting with '#' 10. Optimize UI and page loading efficiency

    Archived page, fetched 29 September 2026

  3. DS-LGPA-08(UN)_V1_1.0.2 Build 20231024 29 March 2024

    Release notes — disclosure 0.65 
    New features/Enhancement: 1.Add ONU Management profile, add management profile binding function on register authentication module ; 2. Add support for configuring self-developed ONT's WIFI, CWMP, VoIP, CATV, IP Host parameters; 3. Add support for showing MAC addresses learned from specific ONU; 4. GEM Mapping adds support for batch mapping VLAN on line profile; 5. Add support for VLAN-based ONT isolation function; 6. Adapt RaiseCOM ONT and Nokia SFP ONU. Bug fixed: 1.Fix the BUG that WAN conn/voip/wlan/catv unable to push and clear via DPMS. 2.Fix the BUG that when the password is in hex type and starts with '00', DPMS cannot authenticate ONU; 3.Fix the BUG that the ONU ETH 1 port attribute under the pre-configured 8/16 service board PON port is not effective. 4.Fix the bug that PON port with GPON optical module connected, after GPON ONU is online, check the ONU information, there is a probability (1/3) that tx and rx are both -30, and sw version is empty.

    Archived page, fetched 29 September 2026

Evidence

2 archived pages sit behind this record, the earliest read on 1 August 2026. Everything above was read from them, and each is kept byte for byte so it can be checked after the vendor edits the original.

Identifiers: marketing_name DS-LGPA-08

Judged by lifecycle-1 on 29 September 2026. How these verdicts are computed.

Machine-readable: JSON · RSS