The UEM server must reveal error messages only to the Information System Security Manager (ISSM) and Information System Security Officer (ISSO).

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-234425	SRG-APP-000267-UEM-000152	SV-234425r617355_rule		Medium

Description
Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state or can identify the application. Additionally, Personally Identifiable Information (PII) and operational information must not be revealed through error messages to unauthorized personnel or their designated representatives. The structure and content of error messages must be carefully considered by the organization and development team. The extent to which the information system is able to identify and handle error conditions is guided by organizational policy and operational requirements. Satisfies:FPT_TST_EXT.1, FAU_GEN.1.2(1), FIA_UAU.1.2, FMT_SMR.1.1(1)

Description

Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state or can identify the application. Additionally, Personally Identifiable Information (PII) and operational information must not be revealed through error messages to unauthorized personnel or their designated representatives. The structure and content of error messages must be carefully considered by the organization and development team. The extent to which the information system is able to identify and handle error conditions is guided by organizational policy and operational requirements. Satisfies:FPT_TST_EXT.1, FAU_GEN.1.2(1), FIA_UAU.1.2, FMT_SMR.1.1(1)

STIG	Date
Unified Endpoint Management Server Security Requirements Guide	2020-12-14

Details

Check Text ( C-37610r614285_chk )
Verify the UEM server reveals error messages only to the ISSM and ISSO. If the UEM server does not reveal error messages only to the ISSM and ISSO, this is a finding.

Fix Text (F-37575r614286_fix)
Configure the UEM server to reveal error messages only to the ISSM and ISSO.