The exploit tool did not trigger properly. Ensure your fiber optic cable is disconnected, as incoming ISP signals block multicast commands.

Specialized software utilities (such as the Huawei ONT Enable Tool or OntCfgConverter ) used by network administrators to unlock access controls. Method 1: Obtaining the Super Administrator Credentials

Open your PC's Network Settings and assign a static IP address: 192.168.100.2 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.100.1 Step 2: Run the OntCom Utility Download the Huawei ONT Telnet Enabler (OntCom.exe). Power off your HG8145V5.

Open a web browser and navigate to the default gateway IP address: 192.168.100.1 (or 192.168.1.1 ). Try the following common Superadmin combinations: telecomadmin | Password: admintelecom Username: telecomadmin | Password: telecomadmin Username: admin | Password: admin Username: EpAdmin | Password: adminEp

Navigate to System Tools > Modify Login Password . Change the default admintelecom password to a secure personal password.

After the tool succeeds (it says "Finished"):

The is one of the most widely deployed Optical Network Terminals (ONT) used by Internet Service Providers (ISPs) worldwide, especially in Europe, Asia, Africa, and the Middle East. It is a powerful, dual-band, GPON/EPON terminal that combines a fiber modem, router, and switch into one compact unit.

Full access to WAN settings, TR-069 disable, advanced security, and bridging.

If the web interface is locked, the most reliable way to extract the true Superadmin password is by enabling Telnet, downloading the configuration file ( hw_ctree.xml ), and decrypting it. Step 1: Enable Telnet via Web GUI or Reset

Open Device Manager to find the correct COM port assignment.