OTRS is prone to an improper input validation 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
# 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:/a:otrs:otrs";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.126262");
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:"2022-12-20 10:46:57 +0000 (Tue, 20 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:"2022-12-28 19:27:00 +0000 (Wed, 28 Dec 2022)");
script_cve_id("CVE-2022-4427");
script_tag(name:"qod_type", value:"remote_banner_unreliable"); # nb: "Patch 1" not detected
script_tag(name:"solution_type", value:"VendorFix");
script_name("OTRS Improper Input Validation Vulnerability (OSA-2022-15)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
script_family("Web application abuses");
script_dependencies("secpod_otrs_detect.nasl");
script_mandatory_keys("OTRS/installed");
script_tag(name:"summary", value:"OTRS is prone to an improper input validation vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Improper input validation vulnerability allows SQL injection
via TicketSearch webservice.");
script_tag(name:"affected", value:"OTRS version 6.0.x prior to 7.0.40 Patch 1 and 8.0.x prior to
8.0.28 Patch 1.");
script_tag(name:"solution", value:"Update to version 7.0.40 Patch 1, 8.0.28 Patch 1 or later.");
script_xref(name:"URL", value:"https://otrs.com/release-notes/otrs-security-advisory-2022-15/");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (!port = get_app_port(cpe: CPE))
exit(0);
if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
exit(0);
version = infos["version"];
location = infos["location"];
if (version_in_range(version: version, test_version: "6.0", test_version2: "7.0.40")) {
report = report_fixed_ver(installed_version: version, fixed_version: "7.0.40 Patch 1", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "8.0", test_version2: "8.0.28")) {
report = report_fixed_ver(installed_version: version, fixed_version: "8.0.28 Patch 1", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);