4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
45.7%
QNAP QTS is prone to a cross site scripting (XSS)
vulnerability.
# SPDX-FileCopyrightText: 2018 Greenbone AG
# 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-only
CPE = "cpe:/o:qnap:qts";
if( description )
{
script_oid("1.3.6.1.4.1.25623.1.0.113211");
script_version("2023-09-27T05:05:31+0000");
script_tag(name:"last_modification", value:"2023-09-27 05:05:31 +0000 (Wed, 27 Sep 2023)");
script_tag(name:"creation_date", value:"2018-06-22 14:07:21 +0200 (Fri, 22 Jun 2018)");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2018-08-10 14:11:00 +0000 (Fri, 10 Aug 2018)");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_cve_id("CVE-2017-13072");
script_name("QNAP QTS <= 4.2.6, <= 4.3.3, 4.3.4 XSS Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_qnap_nas_http_detect.nasl");
script_mandatory_keys("qnap/nas/qts/detected");
script_tag(name:"summary", value:"QNAP QTS is prone to a cross site scripting (XSS)
vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"impact", value:"Successful exploitation would allow an attacker to
inject JavaScript into the application.");
script_tag(name:"affected", value:"QNAP QTS through 4.2.6 build 20171208, 4.3.x through 4.3.3
build 20171213 and 4.3.4 through build 20171223.");
script_tag(name:"solution", value:"Update to 4.2.6 build 20180504, 4.3.3 build 20180126,
4.3.4 build 20171230 or later.");
script_xref(name:"URL", value:"https://www.qnap.com/en/security-advisory/nas-201805-16");
exit(0);
}
include( "host_details.inc" );
include( "version_func.inc" );
if( ! version = get_app_version( cpe: CPE, nofork: TRUE ) )
exit( 0 );
build = get_kb_item( "qnap/nas/qts/build" );
if( version_is_less( version: version, test_version: "4.2.6" ) ) {
report = report_fixed_ver( installed_version: version, installed_build: build, fixed_version: "4.2.6", fixed_build: "20180504" );
security_message( port: 0, data: report );
exit( 0 );
}
if( version_is_equal(version: version, test_version: "4.2.6") &&
( ! build || version_is_less( version: build, test_version: "20180504" ) ) ) {
report = report_fixed_ver( installed_version: version, installed_build: build, fixed_version: "4.2.6", fixed_build: "20180504" );
security_message( port: 0, data: report );
exit( 0 );
}
if( version =~ "^4\.3" ) {
if( version_is_less( version: version, test_version: "4.3.3" ) ) {
report = report_fixed_ver( installed_version: version, installed_build: build, fixed_version: "4.3.3", fixed_build: "20180126" );
security_message( port: 0, data: report );
exit( 0 );
}
if( version_is_equal( version: version, test_version: "4.3.3" ) &&
( ! build || version_is_less( version: build, test_version: "20180126" ) ) ) {
report = report_fixed_ver( installed_version: version, installed_build: build, fixed_version: "4.3.3", fixed_build: "20180126" );
security_message( port: 0, data: report );
exit( 0 );
}
}
if( version =~ "^4\.3\.4" ) {
if( version_is_less( version: version, test_version: "4.3.4" ) ) {
report = report_fixed_ver( installed_version: version, installed_build: build, fixed_version: "4.3.4", fixed_build: "20171230" );
security_message( port: 0, data: report );
exit( 0 );
}
if( version_is_equal( version: version, test_version: "4.3.4" ) &&
( ! build || version_is_less( version: build, test_version: "20171230" ) ) ) {
report = report_fixed_ver( installed_version: version, installed_build: build, fixed_version: "4.3.4", fixed_build: "20171230" );
security_message( port: 0, data: report );
exit( 0 );
}
}
exit( 99 );
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
45.7%