vulnerability
Unpatched Calix flaw lets hackers bypass NAT to expose internal devices
August 25, 2026
Back to all postsAn unpatched vulnerability in Calix GS7 XGS (GS5239XG) residential routers used by multiple U.S. broadband providers allows remote, unauthenticated attackers to create port-forwarding rules that can expose local network devices to the public internet.
Source: BleepingComputer
vulnerability
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