Huawei Quidway Switches Privilege Escalation Vulnerability (huawei-sa-20150121-01-quidway)

# Copyright (C) 2017 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
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106571");
  script_version("2021-10-18T13:34:19+0000");
  script_tag(name:"last_modification", value:"2021-10-18 13:34:19 +0000 (Mon, 18 Oct 2021)");
  script_tag(name:"creation_date", value:"2017-02-06 14:03:54 +0700 (Mon, 06 Feb 2017)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

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

  script_cve_id("CVE-2015-1460");

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

  script_name("Huawei Quidway Switches Privilege Escalation Vulnerability (huawei-sa-20150121-01-quidway)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("Huawei");
  script_dependencies("gb_huawei_vrp_network_device_consolidation.nasl");
  script_mandatory_keys("huawei/vrp/detected");

  script_tag(name:"summary", value:"Huawei Quidway switches are prone to a privilege escalation
  vulnerability.");

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

  script_tag(name:"insight", value:"Huawei Quidway switches allows remote attackers to gain
  privileges via a crafted packet.");

  script_tag(name:"impact", value:"Attackers may exploit this vulnerability to obtain higher access
  permissions.");

  script_tag(name:"affected", value:"Quidway S2350, S2750, S5300, S5700, S6300, S6700, S7700, S9300,
  S9300E and S9700 with versions prior to V200R005C00SPC300.");

  script_tag(name:"solution", value:"Update to version V200R005C00SPC300 or later.");

  script_xref(name:"URL", value:"https://www.huawei.com/en/psirt/security-advisories/hw-411975");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");
include("revisions-lib.inc");

cpe_list = make_list("cpe:/o:huawei:s2350_firmware",
                     "cpe:/o:huawei:s2750_firmware",
                     "cpe:/o:huawei:s5300_firmware",
                     "cpe:/o:huawei:s5700_firmware",
                     "cpe:/o:huawei:s6300_firmware",
                     "cpe:/o:huawei:s6700_firmware",
                     "cpe:/o:huawei:s7700_firmware",
                     "cpe:/o:huawei:s9300_firmware",
                     "cpe:/o:huawei:s9300e_firmware",
                     "cpe:/o:huawei:s9700_firmware"
                     );

if (!infos = get_app_port_from_list(cpe_list: cpe_list))
  exit(0);

cpe = infos["cpe"];

if (!version = get_app_version(cpe: cpe, nofork: TRUE))
  exit(0);

version = toupper(version);

if (revcomp(a: version, b: "V200R005C00SPC300") < 0) {
  report = report_fixed_ver(installed_version: version, fixed_version: "V200R005C00SPC300");
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);