Comment by CountDrewku

Ugh. I worked school IT in the past. You're not as smart as you think you are. These vulnerabilities are typically known but there's not enough time, money, or the devices themselves can't really be locked down or hacker proofed anymore than they already.

IF you do something like this at least consider that someone else is going to be cleaning your mess up.

School kids are the worst users you can ask for. Unlike a normal business where they'd be punished or removed for something like this the kids will deliberately try to destroy the school network.