Execution of startup stored procedures must be restricted to necessary cases only.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-214030	SRG-APP-000342-DB-000302	SQL6-D0-016400	SV-214030r961359_rule	2025-02-12	3

Description
In certain situations, to provide required functionality, a DBMS needs to execute internal logic (stored procedures, functions, triggers, etc.) and/or external code modules with elevated privileges. However, if the privileges required for execution are at a higher level than the privileges assigned to organizational users invoking the functionality applications/programs, those users are indirectly provided with greater privileges than assigned by organizations. When 'Scan for startup procs' is enabled, SQL Server scans for and runs all automatically run stored procedures defined on the server. The execution of start-up stored procedures will be done under a high privileged context, therefore it is a commonly used post-exploitation vector.

Description

In certain situations, to provide required functionality, a DBMS needs to execute internal logic (stored procedures, functions, triggers, etc.) and/or external code modules with elevated privileges. However, if the privileges required for execution are at a higher level than the privileges assigned to organizational users invoking the functionality applications/programs, those users are indirectly provided with greater privileges than assigned by organizations. When 'Scan for startup procs' is enabled, SQL Server scans for and runs all automatically run stored procedures defined on the server. The execution of start-up stored procedures will be done under a high privileged context, therefore it is a commonly used post-exploitation vector.

ℹ️ Check
Review the system documentation to obtain a listing of documented stored procedures used by SQL Server during start up. Execute the following query: Select [name] as StoredProc From sys.procedures Where OBJECTPROPERTY(OBJECT_ID, 'ExecIsStartup') = 1 If any stored procedures are returned that are not documented, this is a finding.

✔️ Fix
To disable start up stored procedure(s), run the following in Master for each undocumented procedure: sp_procoption @procname = '<procedure name>', @OptionName = 'Startup', @optionValue = 'Off'