修改/etc/securetty

修改/etc/securetty

你开几个端口就可以

我的securetty:vc/6
vc/7
vc/8
vc/9
vc/10
vc/11
tty1
tty2
tty3
tty4
tty5
tty6
tty7
tty8
tty9
tty10
tty11
0
1
2
pts/0
pts/1
pts/2
      
You open a vulnerability that root can login your linux system by modifying /etc/securetty.