CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
AI Score
Confidence
High
EPSS
Percentile
71.6%
QNAP QuTS hero is prone to multiple OS command injection
vulnerabilities.
# SPDX-FileCopyrightText: 2024 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:quts_hero";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.126593");
script_version("2024-02-15T14:37:33+0000");
script_tag(name:"last_modification", value:"2024-02-15 14:37:33 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"creation_date", value:"2024-02-13 10:31:42 +0000 (Tue, 13 Feb 2024)");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:H/Au:N/C:P/I:P/A:P");
script_cve_id("CVE-2023-47218", "CVE-2023-50358");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("QNAP QuTS hero Multiple OS Command Injection Vulnerabilities (QSA-23-57) - Version Check");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2024 Greenbone AG");
script_family("General");
script_dependencies("gb_qnap_nas_http_detect.nasl");
script_mandatory_keys("qnap/nas/quts_hero/detected");
script_tag(name:"summary", value:"QNAP QuTS hero is prone to multiple OS command injection
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-2023-47218, CVE-2023-50358: QNAP allows to an OS command injection. If exploited, it could
allow users to execute commands via network.");
script_tag(name:"affected", value:"QNAP QuTS hero version h4.x, h5.0.0, h5.0.1, h5.1.x.");
script_tag(name:"solution", value:"Update to version h4.5.4.2626 build 20231225,
h5.1.5.2647 build 20240118 or later.");
script_xref(name:"URL", value:"https://www.qnap.com/en/security-advisory/qsa-23-57");
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/quts_hero/build");
if (version =~ "^h4") {
if (version_is_less(version: version, test_version: "h4.5.4.2626")) {
report = report_fixed_ver(installed_version: version, installed_build: build, fixed_version: "h4.5.4.2626", fixed_build: "20231225");
security_message(port: 0, data: report);
exit(0);
}
if (version_is_equal(version: version, test_version: "h4.5.4.2626") &&
(!build || version_is_less(version: build, test_version: "20231225"))) {
report = report_fixed_ver(installed_version: version, installed_build: build, fixed_version: "h4.5.4.2626", fixed_build: "20231225");
security_message(port: 0, data: report);
exit(0);
}
}
if (version =~ "^h5") {
if (version_is_less(version: version, test_version: "h5.1.5.2647")) {
report = report_fixed_ver(installed_version: version, installed_build: build, fixed_version: "h5.1.5.2647", fixed_build: "20240118");
security_message(port: 0, data: report);
exit(0);
}
if (version_is_equal(version: version, test_version: "h5.1.5.2647") &&
(!build || version_is_less(version: build, test_version: "20240118"))) {
report = report_fixed_ver(installed_version: version, installed_build: build, fixed_version: "h5.1.5.2647", fixed_build: "20240118");
security_message(port: 0, data: report);
exit(0);
}
}
exit(99);
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
AI Score
Confidence
High
EPSS
Percentile
71.6%