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Has anyone done research yet on the ability to control low level modems using a GSM tower? It seems likely commands like these could be executed over the air.
by ddtaylor 8y ago
Has anyone done research yet on the ability to control low level modems using a GSM tower? It seems likely commands like these could be executed over the air.
Also I see they got access to /proc which I assume is also access to memory via /proc/pid/mem?
- monocasa 8y agoI've done a little, and from what I saw AT wasn't available over the air, but more scary stuff like "update your firmware to this unsigned binary" and stuff were. Testing was with SIM[8/9]00. Albeit those are simpler basebands than you would find in a smart phone. They have a "lol, what's a OS/mmu" view of the world.