Microsoft Windows: Turn off Windows Customer Experience Improvement Program

# SPDX-FileCopyrightText: 2018 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.109365");
  script_version("2023-12-22T05:05:24+0000");
  script_tag(name:"last_modification", value:"2023-12-22 05:05:24 +0000 (Fri, 22 Dec 2023)");
  script_tag(name:"creation_date", value:"2018-06-25 11:49:26 +0200 (Mon, 25 Jun 2018)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:H/Au:S/C:N/I:N/A:N");
  script_tag(name:"qod", value:"97");
  script_name("Microsoft Windows: Turn off Windows Customer Experience Improvement Program");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Policy");
  script_dependencies("compliance_tests.nasl", "smb_reg_service_pack.nasl");
  script_mandatory_keys("Compliance/Launch");

  script_add_preference(name:"Value", type:"radio", value:"0;1", id:1);

  script_xref(name:"Policy", value:"CIS Microsoft Windows 11 Enterprise Benchmark v2.0.0: 18.9.20.1.13 (L2) Ensure 'Turn off Windows Customer Experience Improvement Program' is set to 'Enabled'");
  script_xref(name:"Policy", value:"CIS Microsoft Windows 10 Enterprise (Release 22H2) Benchmark v2.0.0: 18.9.20.1.13 (L2) Ensure 'Turn off Windows Customer Experience Improvement Program' is set to 'Enabled'");
  script_xref(name:"URL", value:"https://www.microsoft.com/en-us/download/confirmation.aspx?id=25250");

  script_tag(name:"summary", value:"This policy setting turns off the Windows Customer Experience
Improvement Program. The Windows Customer Experience Improvement Program collects information about
your hardware configuration and how you use our software and services to identify trends and usage
patterns. Microsoft will not collect your name, address, or any other personally identifiable
information. There are no surveys to complete, no salesperson will call, and you can continue working
without interruption. It is simple and user-friendly.

If you enable this policy setting, all users are opted out of the Windows Customer Experience
Improvement Program.

If you disable this policy setting, all users are opted into the Windows Customer Experience
Improvement Program.

If you do not configure this policy setting, the administrator can use the Problem Reports and
Solutions component in Control Panel to enable Windows Customer Experience Improvement Program for
all users.

(C) 2015 Microsoft Corporation.");

  exit(0);
}

include("smb_nt.inc");
include("policy_functions.inc");
include("version_func.inc");

target_os = "Microsoft Windows 7 or later";
win_min_ver = "6.1";
title = "Turn off Windows Customer Experience Improvement Program";
solution = "Set following UI path accordingly:
Computer Configuration/Administrative Templates/System/
Internet Communication Management/Internet Communication settings/" + title;
test_type = "RegKey";
type = "HKLM";
key = "Software\Policies\Microsoft\SQMClient\Windows";
item = "CEIPEnable";
reg_path = type + "\" + key + "!" + item;
default = script_get_preference("Value");

if(!policy_verify_win_ver(min_ver:win_min_ver)){
  results = policy_report_wrong_os(target_os:target_os);
}else{
  results = policy_match_exact_reg_dword(key:key, item:item, type:type, default:default);
}

value = results["value"];
comment = results["comment"];
compliant = results["compliant"];

policy_reporting(result:value, default:default, compliant:compliant, fixtext:solution,
  type:test_type, test:reg_path, info:comment);
policy_set_kbs(type:test_type, cmd:reg_path, default:default, solution:solution, title:title,
  value:value, compliant:compliant);

exit(0);