7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
39.8%
MikroTik RouterOS is prone to a denial of service (DoS)
vulnerability.
# SPDX-FileCopyrightText: 2023 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:mikrotik:routeros";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.150775");
script_version("2024-06-27T05:05:29+0000");
script_tag(name:"last_modification", value:"2024-06-27 05:05:29 +0000 (Thu, 27 Jun 2024)");
script_tag(name:"creation_date", value:"2023-07-27 03:28:59 +0000 (Thu, 27 Jul 2023)");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-03-31 01:27:00 +0000 (Fri, 31 Mar 2023)");
script_cve_id("CVE-2023-24094");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"NoneAvailable");
script_name("MikroTik RouterOS <= 6.40.5 DoS Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Denial of Service");
script_dependencies("gb_mikrotik_router_routeros_consolidation.nasl");
script_mandatory_keys("mikrotik/detected");
script_tag(name:"summary", value:"MikroTik RouterOS 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:"An issue in the bridge2 component of MikroTik RouterOS allows
attackers to cause a Denial of Service (DoS) via crafted packets.");
script_tag(name:"affected", value:"MikroTik RouterOS version 6.40.5 and probably prior.");
script_tag(name:"solution", value:"No known solution is available as of 26th June, 2024.
Information regarding this issue will be updated once solution details are available.");
script_xref(name:"URL", value:"https://github.com/ZYen12138/RouterOS/blob/main/CVE-2023-24094.md");
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_equal(version: version, test_version: "6.40.5")) {
report = report_fixed_ver(installed_version: version, fixed_version: "None");
security_message(port: 0, data: report);
exit(0);
}
exit(0);