Print driver installation privilege is not restricted to administrators.

From Windows Vista Security Technical Implementation Guide

Part of Secure Print Driver Installation

Associated with IA controls: ECLP-1

SV-29009r1_rule Print driver installation privilege is not restricted to administrators.

Vulnerability discussion

By default, the print spooler allows any user to add and to delete printer drivers on the local system. This capability should be restricted to authorized personnel.

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Fix text

Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “Devices: Prevent users from installing printer drivers” to “Enabled”.

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