5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.5%
Atutor is prone to multiple vulnerabilities.
# 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:atutor:atutor";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.127055");
script_version("2023-03-13T10:19:44+0000");
script_tag(name:"last_modification", value:"2023-03-13 10:19:44 +0000 (Mon, 13 Mar 2023)");
script_tag(name:"creation_date", value:"2022-06-22 11:49:35 +0000 (Wed, 22 Jun 2022)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-04-15 18:15:00 +0000 (Fri, 15 Apr 2022)");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"WillNotFix");
script_cve_id("CVE-2019-7172", "CVE-2020-23341", "CVE-2021-43498");
script_name("ATutor <= 2.2.4 Multiple Vulnerabilities");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
script_family("Web application abuses");
script_dependencies("gb_atutor_detect.nasl");
script_mandatory_keys("atutor/detected");
script_tag(name:"summary", value:"Atutor is prone to multiple vulnerabilities.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The following vulnerabilities exist:
- CVE-2019-7172: A stored-self XSS exists in ATutor, allowing an attacker to
execute HTML or JavaScript code in a Real Name field to /mods/_core/users/admins/my_edit.php.
- CVE-2020-23341: The vulnerability allows attackers to execute arbitrary web scripts or HTML via
a crafted payload.
- CVE-2021-43498: Weak password reset hash in password_reminder.php lead to access control
vulnerability.");
script_tag(name:"affected", value:"Atutor version 2.2.4 and prior.");
script_tag(name:"solution", value:"No solution was made available by the vendor.
Note: The product is End of Life (EOL) and will not receive updates anymore.");
script_xref(name:"URL", value:"https://github.com/atutor/ATutor/releases");
script_xref(name:"URL", value:"https://github.com/atutor/ATutor/issues/164#issuecomment-459317065");
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_is_less_equal( version: version, test_version: "2.2.4" ) ) {
report = report_fixed_ver( installed_version: version, fixed_version: "None", install_path: location );
security_message( data: report, port: port );
exit( 0 );
}
exit( 0 );
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.5%