Unraid OS WebUI Missing Authentication

# SPDX-FileCopyrightText: 2020 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

CPE = "cpe:/o:unraid:unraid";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.143517");
  script_version("2025-01-29T05:37:24+0000");
  script_tag(name:"last_modification", value:"2025-01-29 05:37:24 +0000 (Wed, 29 Jan 2025)");
  script_tag(name:"creation_date", value:"2020-02-14 07:00:18 +0000 (Fri, 14 Feb 2020)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_tag(name:"qod_type", value:"remote_vul");

  script_tag(name:"solution_type", value:"Mitigation");

  script_name("Unraid OS WebUI Missing Authentication");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_unraid_consolidation.nasl");
  script_mandatory_keys("unraid/http/detected");
  script_require_ports("Services/www", 80);

  script_tag(name:"summary", value:"The script checks if the Web UI of Unraid OS is accessible
  without authentication.");

  script_tag(name:"vuldetect", value:"Checks if authentication is enabled.");

  script_tag(name:"impact", value:"An unauthenticated attacker might get full control over the host.");

  script_tag(name:"solution", value:"Enable authentication for the Web UI.");

  exit(0);
}

include("host_details.inc");
include("http_func.inc");

if (!port = get_app_port(cpe: CPE, service: "www"))
  exit(0);

if (!get_app_location(cpe: CPE, port: port, nofork:TRUE))
  exit(0);

if (!get_kb_item("unraid/http/" + port + "/noauth"))
  exit(99);

url = get_kb_item("unraid/http/" + port + "/noauth/checkedUrl");
report = http_report_vuln_url(port: port, url: url);
security_message(port: port, data: report);

exit(0);