ASUS RT-AXE7800 – Official Thread ASUS RT-AXE7800 Firmware version 3.0.0.4.388_24396 Version 3.0.0.4.388_24396 2023/12/18 New Features: – Built-in Surfshark in VPN Fusion allows you to surf the internet anonymously and securely from anywhere by encrypting connections....

[UK Sentinel]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_24396

Version 3.0.0.4.388_24396

2023/12/18

New Features:
– Built-in Surfshark in VPN Fusion allows you to surf the internet anonymously and securely from anywhere by encrypting connections. Please refer to https://asus.click/SurfsharkVPN

– iPhone&Android 4G/5G Auto Mobile Tethering allows you to connect your phone to the router’s USB port and use it as an internet source. Please refer to https://www.asus.com/support/FAQ/1050074

– DDNS transfer allows you to transfer your ASUS DDNS hostname from your original router to the new one. Please refer to https://asus.click/ASUSDDNS

Bug Fixes and Enhancements：
– 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 connection in load-balance mode when both WANs have static IPs.
– Resolved USB path display issue in RE Mode.
– Improved VPN client internet accessibility with AiProtection.
– Resolved the issue with Traffic Analyzer unable to record data.
– Improved AiMesh backhaul stability.
– Added new IPTV profiles, including Celcom, Celcom-TM, and UNIFI-Business+VoIP.

Security Fixes：
– Enabled and supported ECDSA certificates for Let’s Encrypt.
– Fixed OpenSSL vulnerabilities.
– Upgraded to the latest dropbear version.
– Fixed a stack overflow vulnerability.

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[citylightwalrus]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_24631
Version 3.0.0.4.388_24631
49.38 MB
2024/02/15

Bug Fixes and Enhancements
– Fixed IP display list issue on networkmap.
– Fixed a GUI bug for WireGuard client profile name.
– Improved AiMesh system stability.
– Fixed AiMesh topology UI bugs.
– Updated UPnP image files.

Security Fixes
– Fixed command injection vulnerabilities.
– Upgraded to the latest dropbear version.
– Fixed vulnerability in command injection after authentication.
– Fixed XSS potentially via malformed hostname in DHCP request.

Please unzip the firmware file, and then verify the checksum.
SHA256: 425aadd5934e0c1a5cddd0062c5ded45a340f49a0d67009c952183d2ef710fac

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[citylightwalrus]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25058
Version 3.0.0.4.388_25058
49.58 MB
2024/08/28

Bug Fixes and Enhancements
– Enhanced AiMesh backhaul stability for a more reliable connection.
– Enabled WireGuard Server clients to access the Samba server.
– Enhanced WireGuard performance for smoother VPN connections.
– Optimized memory utilization and resolved occasional server errors when registering DDNS with an app.
– Fixed an issue where AiMesh node information was not updating correctly in the AiMesh topology.
– Fixed the time display issue for the preferred upgrade time in the Auto Firmware Upgrade function.
– Fixed an issue that caused hostname errors in the DDNS service.
– Resolved IPv6 network service filter issues.
– Addressed an issue causing HTTPD crashes.
– Corrected a display issue in the OpenVPN server that prevented IPv6 settings from being shown correctly.

Security Updates
– Enhanced the import process for WireGuard client configurations.
– Enhanced protection against SSH brute force attacks.
– Strengthened protection for credentials.
– Applied patches for vulnerabilities CVE-2023-5678 and CVE-2024-0727.
– Addressed CVE-2023-48795 by updating the dropbear SSH server.
– Addressed XSS and self-reflected HTML injection
– Addressed DoS vulnerabilities in the HTTPD and firewall configuration pages.
– Improved security in OpenVPN custom configuration.
– Resolved CVE-2020-13848 by updating libupnp to version 1.3.1.
– Fixed vulnerabilities in the logmessage function (CVE-2023-35086/CVE-2023-35087).
– Fixed an information disclosure vulnerability.
– Resolved Client DOM Stored XSS issues.

Please unzip the firmware file, and then verify the checksum.
SHA256: 04eb4bae12bd4738ee7471b55944b34ff44196b0c0f6adcedd35bb901429dd4e

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[UK Sentinel]

Great news that there is a new firmware release for the ASUS RT-AXE7800 – Firmware version 3.0.0.4.388_25058

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[citylightwalrus]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25061
Version 3.0.0.4.388_25061
49.59 MB
2024/09/24

1.Optimized memory management mechanisms, improving system efficiency and stability.
2.Strengthened input validation and data processing workflows, further protecting your information security.
3.Improved web rendering engine, enhancing browsing experience and security.
4.Enhanced security of system command processing to guard against potential malicious operations.
5.Perfected JavaScript-related security mechanisms, offering a more secure web interaction environment.

Please unzip the firmware file, and then verify the checksum.
SHA256: fff8f5df3ab29c276095dcf68cd0b209e948ad4b43347ef76e8d80ea2197a066

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[UK Sentinel]

Great news and thank you for letting us know about this new firmware release

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[citylightwalrus]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25127
Version 3.0.0.4.388_25127
49.63 MB
2024/11/06

1. Strengthened input validation and data processing workflows to further protect information security.
2. Enhanced AiCloud password protection mechanisms, safeguarding against unauthorized access attempts.
3. Enhanced device security through improved buffer handling in connection features.
4. Refined data handling processes, ensuring secure and accurate information management.
5. Enhanced file access control mechanisms, promoting a more secure operating environment.
6. Strengthened certificate protection, providing enhanced data security.

Please unzip the firmware file, and then verify the checksum.
SHA256: 223ffa0ff06cbef540effd0edb8ac9f363bfde9154b9280de6470c3ca0355f97

https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[UK Sentinel]

New ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25137

Version 3.0.0.4.388_25137

2025/02/18

 

1. Fixed the UI issue in Chrome.
2. Fixed client binding issues in Mesh scenarios.

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

 

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[UK Sentinel]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25142

version 3.0.0.4.388_25142

2025/02/25

 

1.Enhanced input parameter handling techniques to improve data processing stability and system security.
2.Enhance system access control mechanisms.

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[UK Sentinel]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25144

version 3.0.0.4.388_25144

2025/04/28

 

• Improved compatibility with certain IoT devices.

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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[UK Sentinel]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25192

version 3.0.0.4.388_25192

2025/08/08

 

Important: After installing this firmware, we strongly recommend performing a factory-default reset to activate every new security adjustment.

Security Enhancements:
– Password Policy Upgrade – Minimum 10 characters with at least 1 letter, 1 digit and 1 special symbol, and no consecutive identical characters; hardens defence against brute-force attacks.
– HTTPS on 8443 – Management interface now served over TLS by default.
– UPnP Disabled – Universal Plug and Play starts in the off state for reduced surface exposure.
– AiCloud Authentication Hardening (CWE-287) – Added layered verification.
– Authentication Logic Refactor – Removed redundant code paths for a lean sign-in flow.
– Memory Safety Guard (CWE-476) – Introduced null-reference protections across critical services.
– Enhanced IPsec Parameter Validation – The existing input checks have been hardened.
– Data Exposure Mitigation (CWE-200) – Reinforced controls on sensitive pathways.
– Detailed Audit Trails – Expanded logging within the authentication module.

System Improvements:
– Connection Stability – Core algorithms refined for steadier links.
– Scheduling Accuracy – Timed tasks execute reliably under PPPoE, PPTP and L2TP WAN modes.
– Client List Maintenance – Resolved an issue that prevented offline devices from being removed from the client list.

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

 

 

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[UK Sentinel]

ASUS RT-AXE7800 Firmware version 3.0.0.4.388_25204

version 3.0.0.4.388_25204

2025/10/16

 

– Enhanced system stability.
– Enhanced input validation and refactored legacy string handling routines to ensure robust memory management.
– Mitigated security risks in AiCloud service by enforcing strict credential verification, implementing robust file path validation, and hardening command execution logic to prevent unauthorized access and manipulation of system resources.
– Implemented comprehensive validation and expanded command filtering in the web history API.
– Fixed a privilege escalation vector in the IFTTT token exchange mechanism
– Strengthened input validation and directory handling in the VPN configuration upload interface.
– Fixed an issue that allowed certain user settings to be bypassed, improving overall user control and protection.

 

 

 

 

https://www.asus.com/uk/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-axe7800/helpdesk_bios?model2Name=RT-AXE7800

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