6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.2 High
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
61.4%
Intel Active Management Technology (AMT) is prone to an information
disclosure vulnerability.
# SPDX-FileCopyrightText: 2020 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-or-later
CPE = "cpe:/o:intel:active_management_technology_firmware";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.144118");
script_version("2023-10-20T16:09:12+0000");
script_tag(name:"last_modification", value:"2023-10-20 16:09:12 +0000 (Fri, 20 Oct 2023)");
script_tag(name:"creation_date", value:"2020-06-17 04:41:17 +0000 (Wed, 17 Jun 2020)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-03-18 13:15:00 +0000 (Thu, 18 Mar 2021)");
script_cve_id("CVE-2020-8674", "CVE-2020-11905");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Intel Active Management Technology Information Disclosure Vulnerability (INTEL-SA-00295)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_intel_amt_webui_detect.nasl");
script_mandatory_keys("intel_amt/installed");
script_tag(name:"summary", value:"Intel Active Management Technology (AMT) is prone to an information
disclosure vulnerability.");
script_tag(name:"insight", value:"Out-of-bounds read in DHCPv6 subsystem in Intel(R) AMT may allow an
unauthenticated user to potentially enable information disclosure via network access.
Note: CVE-2020-8674 as assigned by Intel correspond to a subset of the CVEs disclosed in the linked
'Treck IP stacks contain multiple vulnerabilities' advisory (covering the 'Ripple20' called vulnerabilities)
and is matching CVE-2020-11905.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"affected", value:"Intel Active Management Technology versions 11.0 through 11.8.76, 11.10
through 11.11.76, 11.20 through 11.22.76, 12.0 through 12.0.63 and 14.0.32.");
script_tag(name:"solution", value:"Upgrade to version 11.8.77, 11.11.77, 11.22.77, 12.0.64, 14.0.33 or later.");
script_xref(name:"URL", value:"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html");
script_xref(name:"URL", value:"https://kb.cert.org/vuls/id/257161");
script_xref(name:"URL", value:"https://treck.com/vulnerability-response-information/");
script_xref(name:"URL", value:"https://www.jsof-tech.com/ripple20/");
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: "11.0", test_version2: "11.8.76")) {
report = report_fixed_ver(installed_version: version, fixed_version: "11.8.77", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "11.10", test_version2: "11.11.76")) {
report = report_fixed_ver(installed_version: version, fixed_version: "11.11.77", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "11.20", test_version2: "11.22.76")) {
report = report_fixed_ver(installed_version: version, fixed_version: "11.22.77", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "12.0", test_version2: "12.0.63")) {
report = report_fixed_ver(installed_version: version, fixed_version: "12.0.64", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version == "14.0.32") {
report = report_fixed_ver(installed_version: version, fixed_version: "14.0.33", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.2 High
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
61.4%