SQL2-00-009900 - OS and domain accounts utilized to run external procedures called by SQL Server must have limited privileges.


This requirement is intended to limit exposure due to operating from within a privileged account or role. The inclusion of role is intended to address those situations where an access control policy, such as Role-Based Access Control (RBAC), is being implemented and where a change of role provides the same degree of assurance in the change of access authorizations for both the user and all processes acting on behalf of the user as would be provided by a change between a privileged and non-privileged account.

To limit exposure when operating from within a privileged account or role, the application must support organizational requirements that users of information system accounts, or roles, with access to an organization-defined list of security functions or security-relevant information, use non-privileged accounts, or roles, when accessing other (non-security) system functions.

Use of privileged accounts for non-administrative purposes puts data at risk of unintended or unauthorized loss, modification, or exposure. In particular, DBA accounts, if used for non-administration application development or application maintenance, can lead to misassignment of privileges where privileges are inherited by object owners. It may also lead to loss or compromise of application data where the elevated privileges bypass controls designed in, and provided by, applications.

External applications called by SQL Server may be executed under OS or domain accounts with unnecessary privileges. This can lead to unauthorized access to OS resources and compromise of the OS, SQL Server, or any other services provided by the host platform.

NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.


Limit privileges to SQL Server-related OS and domain accounts to those required privileges needed to perform their SQL Server-specific functionality.

See Also


Item Details


References: 800-53|CM-6b., CAT|II, CCI|CCI-000366, Rule-ID|SV-53415r3_rule, STIG-ID|SQL2-00-009900, Vuln-ID|V-41040

Plugin: Windows

Control ID: 64a93a169a146418ac4f573550af55db7393a29107ff8888c0b80ffc652e7dc5