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An ASUS Singapore security-advisory excerpt lists 19 router models in a firmware-update entry dated June 19, 2023. That is a historical list, not confirmation that all 19 models are affected by a current notice. Check the exact model and its regional ASUS support page for the firmware and release notes that apply to your device.
What the 19-model notice says—and what it does not
The dated ASUS Singapore excerpt lists these models: GT6, GT-AXE16000, GT-AX11000 PRO, GT-AXE11000, GT-AX6000, GT-AX11000, GS-AX5400, GS-AX3000, XT9, XT8, XT8 V2, RT-AX86U PRO, RT-AX86U, RT-AX86S, RT-AX82U, RT-AX58U, RT-AX3000, TUF-AX6000, and TUF-AX5400. The date attached to the entry is June 19, 2023 (ASUS Singapore Product Security Advisory).
The excerpt does not establish a single firmware version for those routers, and the model names are not interchangeable: suffixes such as V2 and PRO matter. It also does not identify a CVE, severity score, attack method, number of affected owners, or verified exploit for the notice. Confirm applicability and the available firmware for your specific device on ASUS’s support page.
How to check and update your ASUS router
- Identify the exact model. Read the product label on the router. Include any suffix, such as V2 or PRO, when searching.
- Open the matching ASUS support page. Choose the page for the exact device and your region, then check its firmware downloads and release notes.
- Follow ASUS’s instructions for that device. Use the firmware and update procedure shown on the matching support page; do not install a file intended for another model.
- Confirm the installed firmware version afterward. Compare it with the version and release information ASUS lists for that device.
- Check ASUS’s security advisory page for current notices. ASUS recommends keeping products updated and applying the latest firmware and software patches (ASUS Product Security Advisory).
Firmware availability and version depend on the exact router. The dated 19-model excerpt does not provide one shared version to install across the list.
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- New-Gen WiFi Standard – WiFi 6(802.11ax) standard supporting MU-MIMO and OFDMA technology for better efficiency and throughput.Antenna : External antenna x 4. Processor : Dual-core (4 VPE). Power Supply : AC Input : 110V~240V(50~60Hz), DC Output : 12 V with max. 1.5A current.
- Ultra-fast WiFi Speed – RT-AX1800S supports 1024-QAM for dramatically faster wireless connections
- Increase Capacity and Efficiency – Supporting not only MU-MIMO but also OFDMA technique to efficiently allocate channels, communicate with multiple devices simultaneously
- 5 Gigabit ports – One Gigabit WAN port and four Gigabit LAN ports, 10X faster than 100–Base T Ethernet.
- Commercial-grade Security Anywhere – Protect your home network with AiProtection Classic, powered by Trend Micro. And when away from home, ASUS Instant Guard gives you a one-click secure VPN.
How the 2025 ASUS statement relates to the 2023 list
On July 24, 2025, ASUS said that reported potential software issues involving MyASUS, Armoury Crate, DriverHub, and certain ASUS router models had been resolved. Its statement does not name those router models (ASUS Pressroom statement). It is separate from the June 19, 2023 entry; the available information does not establish that the two notices describe the same issue or affected devices.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which notice is the latest?
The ASUS Product Security Advisory page recommends applying current patches, but its retrieved page text did not expose the live advisory table. The available information therefore cannot establish which notice is latest. Check ASUS’s advisory page and the support page for your exact router before treating the 2023 list as current or assuming your device is covered.
Quick Recap
Best Value
- New-Gen WiFi Standard - Supporting 802.11ax WiFi standard for better efficiency and throughput.
- Ultra-fast WiFi Speed - RT-AX3000S supports 1024-QAM for dramatically faster wireless connections. With a total networking speed of about 3000Mbps — 574 Mbps on the 2.4GHz band and 2402 Mbps on the 5GHz band.
- Increase Capacity and Efficiency - Supporting not only MU-MIMO but also OFDMA technique to efficiently allocate channels, communicating with multiple devices simultaneously
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- Multi-link Operation links to multiple bands at the same time to ensure stable internet connections and efficient data transfers
- Cutting-edge external dual-feeding antennas boost coverage by providing high efficiency and significantly enhanced signal strength
- Maximized wired connectivity and flexibility with dual 10G ports and quad 2.5G ports
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Rank #2
- Ultrafast WiFi 7 – WiFi 7 (802.11be) dual-band extendable router boosts speed up to 6500 Mbps, with 4096-QAM increasing a single frequency band’s transmission speed by 1.2 times
- Five 2.5GbE Ports – 2.5GbE ports prioritize traffic, optimizing wired internet connectivity for maximum performance
- Hassle-free AiMesh Extendable Network – AiMesh extendable routers enable whole home seamless roaming with rich, advanced features
- Multi-link Operation – Link to multiple bands at the same time to ensure stable internet connections and efficient data transfers
- Commercial-Grade Network Security – AiProtection Pro powered by Trend Micro, plus a one-tap security scan and Safe Browsing
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