Seagate Central <= 2015.0916 RCE Vulnerability

# Copyright (C) 2022 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
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#
# This program is distributed in the hope that it will be useful,
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
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CPE = "cpe:/o:seagate:seagate_central_firmware";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.149002");
  script_version("2023-10-19T05:05:21+0000");
  script_tag(name:"last_modification", value:"2023-10-19 05:05:21 +0000 (Thu, 19 Oct 2023)");
  script_tag(name:"creation_date", value:"2022-12-07 07:03:03 +0000 (Wed, 07 Dec 2022)");
  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:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-12-07 19:54:00 +0000 (Wed, 07 Dec 2022)");

  script_cve_id("CVE-2020-6627");

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

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

  script_name("Seagate Central <= 2015.0916 RCE Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_seagate_central_http_detect.nasl");
  script_mandatory_keys("seagate/central/detected");

  script_tag(name:"summary", value:"Seagate Central is prone to a remote code execution (RCE)
  vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The web-management application on Seagate Central NAS
  STCG2000300, STCG3000300, and STCG4000300 devices allows OS command injection via
  mv_backend_launch in cirrus/application/helpers/mv_backend_helper.php by leveraging the 'start'
  state and sending a check_device_name request.");

  script_tag(name:"affected", value:"Seagate Central STCG2000300, STCG3000300 and STCG4000300
  version 2015.0916 and probably prior.");

  script_tag(name:"solution", value:"No solution was made available by the vendor.

  Note: Seagate Central is not a supported product anymore and should be replaced.");

  script_xref(name:"URL", value:"https://pentest.blog/advisory-seagate-central-storage-remote-code-execution/");

  exit(0);
}

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

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!version = get_app_version(cpe: CPE, port: port))
  exit(0);

if (version_is_less(version: version, test_version: "2015.0916") || version =~ "^2015\.0916\.") {
  report = report_fixed_ver(installed_version: toupper(version), fixed_version: "None");
  security_message(port: port, data: report);
  exit(0);
}

exit(0);