SQL2-00-009200 - SQL Server must be protected from unauthorized access by developers.

Information

Applications employ the concept of least privilege for specific duties and information systems (including specific functions, ports, protocols, and services). The concept of least privilege is also applied to information system processes, ensuring that the processes operate at privilege levels no higher than necessary to accomplish required organizational missions and/or functions. Organizations consider the creation of additional processes, roles, and information system accounts as necessary to achieve least privilege. Organizations also apply least privilege concepts to the design, development, implementation, and operations of information systems.

Developers granted elevated database and/or operating system privileges on production databases can affect the operation and/or security of the database system. Operating system and database privileges assigned to developers on production systems should not be allowed.

Solution

Remove unnecessary developer accounts from SQL Server instances hosting only production databases, by running the following SQL script:

USE master
DROP LOGIN <'account name'>

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_MS_SQL_Server_2012_V1R20_STIG.zip

Item Details

Category: ACCESS CONTROL

References: 800-53|AC-5c., CAT|II, CCI|CCI-002220, Rule-ID|SV-53920r4_rule, STIG-ID|SQL2-00-009200, Vuln-ID|V-41395

Plugin: MS_SQLDB

Control ID: 188c7d576c4ba0410b3c2e2285de830e16b04d2650b16c560c8595d690c54daa