CVE-2021-41435
A brute-force protection bypass in CAPTCHA protection in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITION, RT-AX86 Series(RT-AX86U/RT-AX86S), RT-AX86U ZAKU II EDITION, RT-AX88U,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A brute-force protection bypass in CAPTCHA protection in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITION, RT-AX86 Series(RT-AX86U/RT-AX86S), RT-AX86U ZAKU II EDITION, RT-AX88U, RT-AX92U, TUF Gaming AX3000, TUF Gaming AX5400 (TUF-AX5400), ASUS ZenWiFi XD6, ASUS ZenWiFi AX (XT8) before 3.0.0.4.386.45898, and RT-AX68U before 3.0.0.4.386.45911, allows a remote attacker to attempt any number of login attempts via sending a specific HTTP request.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 6.49% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-307
- Affected
- asus/gt-ax11000 firmware · asus/rt-ax3000 firmware · asus/rt-ax55 firmware · asus/rt-ax56u firmware · asus/rt-ax56u v2 firmware · asus/rt-ax58u firmware · asus/rt-ax82u firmware · asus/rt-ax82u gundam edition firmware · asus/rt-ax86u firmware · asus/rt-ax86s firmware · asus/rt-ax86u zaku ii edition firmware · asus/rt-ax88u firmware · asus/rt-ax92u firmware · asus/tuf gaming ax3000 firmware · asus/tuf-ax5400 firmware · asus/zenwifi xd6 firmware · asus/zenwifi ax \(xt8\) firmware · asus/rt-ax68u firmware
- Source
- cve@mitre.org
References
- https://rog.asus.com/networking/rog-rapture-gt-ax11000-model/helpdesk_biosProduct, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/Whole-Home-Mesh-WiFi-System/ZenWiFi-WiFi-Systems/ASUS-ZenWiFi-AX-XT8-/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/Whole-Home-Mesh-WiFi-System/ZenWiFi-WiFi-Systems/ASUS-ZenWiFi-XD6/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX3000/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX56U/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX68U/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/All-series/RT-AX55/HelpDesk_BIOS/Product, Vendor Advisory
- https://rog.asus.com/networking/rog-rapture-gt-ax11000-model/helpdesk_biosProduct, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/Whole-Home-Mesh-WiFi-System/ZenWiFi-WiFi-Systems/ASUS-ZenWiFi-AX-XT8-/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/Whole-Home-Mesh-WiFi-System/ZenWiFi-WiFi-Systems/ASUS-ZenWiFi-XD6/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX3000/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX56U/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX68U/HelpDesk_BIOS/Product, Vendor Advisory
- https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/All-series/RT-AX55/HelpDesk_BIOS/Product, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.