RT-AC1500UHP
Gone quiet reasonably evidenced
no firmware for long enough to stand out against its own record
1223 days since the last release against a median gap of 150 (8.2x)
- Last firmware
- 25 May 2023 (3 years ago)
- Releases seen
- 6
- Update rhythm
- about every 5 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
-
3.0.0.4.382.52497 25 May 2023
Release notes — disclosure 0.39
1.Resolved the instability issue of the guest network caused by the bandwidth limiter.2.Addressed the problem of the 5G repeater mode being unable to connect with 160 MHz parent AP.3.Improved the connectivity for iPhones, making it easier for these devices to connect with the router.4.Rectified the disconnection issue when dual WAN switches to PPTP/L2TP WAN. --Pass5.Corrected the unsupported issue related to specific 3G/4G dongles.6.Successfully resolved the compatibility issue with Intel® Dual Band Wireless-AC 9560 5GHz.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.52482 21 January 2021
Release notes — disclosure 0.33
- Added UI to enable/disable redirect DNS function in AP/Media Bridge mode.- Fixed bitrate incorrect issue in the wireless log.- Fixed WPS issue.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.52274 22 September 2020
Release notes — disclosure 0.06
- Improved system stability.- Update language support.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.52272 23 July 2020
Release notes — disclosure 0.41
Security update - Fixed DDoS vulnerability. - Fixed command injection vulnerability. - Fixed buffer overflow vulnerability. - Updated OTA function.The update server transport layer security was upgraded and the old protocol was removed. Please refer to the "Update Manually" section in https://www.asus.com/support/FAQ/1008000 to update the firmware.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.52107 24 February 2020
Release notes — disclosure 0.32
- Fixed 5G high band issue.- Improve system stability.- Support 3G/4G USB dongle.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.51832 23 August 2019
Release notes — disclosure 0.30
First release
Archived page, fetched 29 September 2026
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 RT-AC1500UHP
Judged by lifecycle-1 on 29 September 2026.
How these verdicts are computed.