WebThe ms-sql-hasdbaccess.nse script queries Microsoft SQL Server (ms-sql) instances for a list of databases a user has access to. SQL Server credentials required: Yes (use ms-sql-brute, ms-sql-empty-password and/or mssql.username & mssql.password ) Run criteria: WebIf the database being restored does not exist, the user must have CREATE DATABASE permissions to be able to execute RESTORE. If the database exists, RESTORE permissions default to members of the sysadmin and dbcreator fixed server roles and the owner (dbo) of the database (for the FROM DATABASE_SNAPSHOT option, the …
SQL Server Guest User – Still a Serious Security Threat
WebMar 14, 2024 · USE master GO DECLARE @DatabaseName VARCHAR (32) DECLARE @SQL NVARCHAR (max) DECLARE @User VARCHAR (64) SET @User = ' [MyUser]' --Your User DECLARE Grant_Permission CURSOR LOCAL FOR SELECT name FROM MASTER.dbo.sysdatabases WHERE name NOT IN ('master','model','msdb','tempdb') … WebMay 27, 2015 · If you look in sysusers, and check the column hasdbaccess, this column should be 0 for guest. Thus, you can be assured that after running your script, you have disabled guest in all databases. Erland Sommarskog, SQL Server MVP, [email protected] cdmovieshd.com
Msg 170, Level 15, State 1, Line 1 - social.msdn.microsoft.com
WebFeb 28, 2024 · SELECT 'REVOKE CONNECT FROM [' + name + '];' from sys.sysusers where hasdbaccess =1 and name not in ('public','dbo','guest','sys') and hasdbaccess = 0 --0 = no access, 1 = access AND name LIKE 'RMT%' This query may return 1-15+ rows of revoke connect commands. example: REVOKE CONNECT FROM [\RMTABC]; WebAug 28, 2012 · One of the security recommendation inside SQL Server Security Best Practice white paper for guest user is that, to disable guest access in every database (expect “master”, “msdb” and “tempdb”) on SQL Server instance, and it should not be used in any circumstances. By default, guest user exists in all user and system databases. WebDec 26, 2015 · I installed SQL EXPRESS and STUDIO Express (2005) on Win7 VM. then in the Studio Express ran the Northwind installation query with SQL Authentication (sa,123). so I want to run the "ms-sql-hasdbaccess" script to get the northwind DB in the output. now when I run "nmap -p1433 ms-sql-hasdbaccess --script-args … butter burger recipe culver\u0027s