Device Support-Lifespan Observatory

What vendors do, not what they announce.

ASUS

RT-AC1750U

End of support well evidenced

the vendor has said support is over

the vendor has declared end of support for this product

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Last firmware
9 March 2021 (6 years ago)
Releases seen
3
Update rhythm
about every 11 months
Support observed
≥2 years
Vendor's promise
no support period we can evaluate
Patch latency
not measurable — its changelogs name no CVE ids

Firmware history

  1. 3.0.0.4.382.52516 9 March 2021

    Cites CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25684, CVE-2020-25685, CVE-2020-25686, CVE-2020-25687

    Release notes — disclosure 0.75 
    This model was end of its life, and its firmware, utility, website, and manual will no longer be updated. For more details, please refer to https://www.asus.com/event/network/eol-product/- Improved system stability.- Fixed GUI bugs.- Security Fixed: CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687, CVE-2020-25684, CVE-2020-25685, CVE-2020-25686

    Archived page, fetched 29 September 2026

  2. 9.0.0.4.382.52503 2 February 2021

    Cites CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25684, CVE-2020-25685, CVE-2020-25687

    Release notes — disclosure 0.74 
    Security Fixed: Fixed CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687, CVE-2020-25684, CVE-2020-25685, CVE-2020-25686Please be noted this is a quick fix beta version for DNSmasq vulnerabilities. Refer to "Method 2: Update Manually" in https://www.asus.com/support/FAQ/1008000 to update this firmware.

    Archived page, fetched 29 September 2026

  3. 3.0.0.4.382.52272 18 June 2020

    Cites CVE-2018-20334, CVE-2018-20336

    Release notes — disclosure 0.68 
    - Fixed CVE-2018-20334- Fixed CVE-2018-20336- Fixed null pointer issue.- Fixed DDoS vulnerability.- Fixed command injection vulnerability.- Fixed buffer overflow vulnerability.- Updated OTA function.

    Archived page, fetched 29 September 2026

  4. 3.0.0.4.382.51599 17 April 2019

    Release notes — disclosure 0.31 
    The first version of firmware

    Archived page, fetched 29 September 2026

Evidence

2 archived pages sit behind this record, the earliest read on 2 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 RT-AC1750U

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

Machine-readable: JSON · RSS