5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
75.4%
Dell SonicWALL TZ 100 is prone to a denial of service (DoS)
vulnerability.
# 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.
CPE = "cpe:/o:dell:sonicwall_totalsecure_tz_100_firmware";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.106570");
script_version("2022-03-29T13:36:42+0000");
script_tag(name:"last_modification", value:"2022-03-29 13:36:42 +0000 (Tue, 29 Mar 2022)");
script_tag(name:"creation_date", value:"2017-02-06 14:03:54 +0700 (Mon, 06 Feb 2017)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_cve_id("CVE-2015-7770");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Dell SonicWALL TZ 100 < 5.9.1.0-22o DoS Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
script_family("Denial of Service");
script_dependencies("gb_dell_sonicwall_tz_snmp_detect.nasl");
script_mandatory_keys("sonicwall/tz/detected");
script_tag(name:"summary", value:"Dell SonicWALL TZ 100 is prone to a denial of service (DoS)
vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Dell SonicWall TotalSecure TZ 100 devices allow remote attackers
to cause a denial of service via a crafted packet.");
script_tag(name:"affected", value:"Dell SonicWALL TZ 100 devices with firmware before
5.9.1.0-22o.");
script_tag(name:"solution", value:"Update to firmware version 5.9.1.0-22o or later.");
script_xref(name:"URL", value:"https://jvn.jp/en/jp/JVN90135579/index.html");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (!version = get_app_version(cpe: CPE, nofork: TRUE))
exit(0);
if (version_is_less(version: version, test_version: "5.9.1.0-22o")) {
report = report_fixed_ver(installed_version: version, fixed_version: "5.9.1.0-22o");
security_message(port: 0, data: report);
exit(0);
}
exit(99);