How does exposing OpenClaw's gateway port to 0.0.0.0 create a security risk?

Binding the Gateway's web interface to 0.0.0.0 means it listens on every network interface on the machine, including ones reachable from the public internet, rather than staying restricted to a private or loopback address.

• Anyone who discovers the server's IP address can reach the OpenClaw interface directly
• Security researchers scanning the internet have identified tens of thousands of exposed OpenClaw instances configured this way
• Most still required a gateway token for access, but any instance without one, or with a weak one, becomes directly reachable by an attacker

Some early tutorials showed this configuration without adequately warning about the implications, which is part of why so many instances ended up exposed without their operators fully realizing what they'd opened up.

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