Archer AX72 AX5400 Tether security bug.
1) Configure ACL as an allow list with AMC addresses added. This is to ensure parental controls work and prevent people from using randomized mac addresses which ignore profiles.
2) In Tether on ANDROID, select a device and Block it.
The above results in the router changing teh ACL from 'Allow list' (White List) to a 'DENY list', adding the device blocked in Tether. Unfortunately, it also means all the parental controls can now be ignored if a person switches on random mac address. This renders the configuration and parental control subscriptions useless as they cannot be enforced..
Advanced Parental controls subscription active
Security + Subscription Active
Tether on SAMSUNG ANDROID 14 One UI version 6.1
WiFi Router Archer AX72
Firmware Version:
1.2.6 Build 20240619 rel.72016(4555)
Hardware Version:
Archer AX72 v1.0
One Extender connected
| RE605X |
1.0.6 Build 20240819 Rel. 59464 |
One AP connected
| RE450 |
1.0.2 Build 230213 Rel. 555420n |

