Huawei Dg8245v - Firmware

Reverse engineering firmware is useful for security assessment but must follow legal and ethical constraints—obtain permission, avoid violating terms of service or laws, and do not publish exploits that would enable widespread misuse without coordinated disclosure.
Tools commonly used: binwalk, strings, IDA/Ghidra, qemu for emulation, and Linux tools for extracting squashfs/yaffs filesystems.