: Look for a Software Update or Maintenance tab. If your ISP allows it, there will be a "Check for Updates" button.

ISP-locked firmwares often ignore VLANs. The exclusive build supports natively. This means you can separate your internet (VLAN 100) from your IPTV (VLAN 200) without needing a managed switch.

Recent security disclosures have identified a critical vulnerability, CVE-2025-7072 , affecting both the Kaon CG3000T The Threat:

series to power your home’s 10 Gigabit-capable DOCSIS 3.1 network, it’s time for a critical check-in. A major security update has been released to address high-stakes vulnerabilities that could leave your personal data exposed.

But let us go deeper. Consider the content of such an update. It is never just “bug fixes.” Under the hood, a firmware update is a ghost in the machine—a rewriting of the device’s ontology. It can change how the modem prioritizes AQM (Active Queue Management), effectively deciding which of your packets live and which die. It can alter the frequency scan table, nudging the device away from certain channels toward others, reshaping the electromagnetic spectrum as surely as a river engineer diverts a stream. It can even, in theory, introduce a kill switch: a remote command that turns a $150 plastic box into a brick.

: Open a web browser and type 192.168.1.1 or 192.168.0.1 (check the sticker on your device for the exact IP and login credentials).