CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
59.6%
According to its self-reported version, the CodeMeter WebAdmin server installed on the remote host is prior to 7.10a. It is, therefore, affected by multiple vulnerabilities :
Multiple memory corruption vulnerabilities exist where the packet parser mechanism does not verify length fields. An attacker could send specially crafted packets to exploit these vulnerabilities. (CVE-2020-14509)
Protocol encryption can be easily broken and the server accepts external connections, which may allow an attacker to remotely communicate with the CodeMeter API. (CVE-2020-14517)
Use of the internal WebSockets API via a specifically crafted Java Script payload, which may allow alteration or creation of license files when combined with CVE-2020-14515. (CVE-2020-14519)
##
# (C) Tenable Network Security, Inc.
##
include('compat.inc');
if (description)
{
script_id(140696);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/20");
script_cve_id("CVE-2020-14509", "CVE-2020-14517", "CVE-2020-14519");
script_name(english:"CodeMeter < 7.10a Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"A web application on the remote host is affected by a privilege
escalation vulnerability.");
script_set_attribute(attribute:"description", value:
"According to its self-reported version, the CodeMeter WebAdmin server
installed on the remote host is prior to 7.10a. It is, therefore,
affected by multiple vulnerabilities :
- Multiple memory corruption vulnerabilities exist where the packet
parser mechanism does not verify length fields. An attacker could
send specially crafted packets to exploit these vulnerabilities.
(CVE-2020-14509)
- Protocol encryption can be easily broken and the server accepts
external connections, which may allow an attacker to remotely
communicate with the CodeMeter API. (CVE-2020-14517)
- Use of the internal WebSockets API via a specifically crafted
Java Script payload, which may allow alteration or creation of
license files when combined with CVE-2020-14515. (CVE-2020-14519)");
script_set_attribute(attribute:"see_also", value:"https://www.wibu.com/support/user/downloads-user-software.html");
# https://www.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-200521-02.pdf
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?09fcfe01");
# https://www.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-200521-03.pdf
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d4f6b830");
# https://www.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-200521-04.pdf
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?18b81c34");
# https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c85150b5");
script_set_attribute(attribute:"solution", value:
"Upgrade to CodeMeter 7.10a (7.10.4196.501) or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-14517");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/09/04");
script_set_attribute(attribute:"patch_publication_date", value:"2020/09/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/09/21");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:wibu:codemeter_runtime");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("codemeter_webadmin_detect.nasl");
script_require_keys("installed_sw/CodeMeter");
script_require_ports("Services/www", 22350, 22352);
exit(0);
}
include('vcf.inc');
include('http.inc');
var app = 'CodeMeter';
get_install_count(app_name:app, exit_if_zero:TRUE);
var port = get_http_port(default:22352, embedded:TRUE);
var app_info = vcf::get_app_info(app:app, port:port, webapp:TRUE);
var constraints = [
{'fixed_version': '7.10.4196.501'}
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14509
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14517
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14519
www.nessus.org/u?09fcfe01
www.nessus.org/u?18b81c34
www.nessus.org/u?c85150b5
www.nessus.org/u?d4f6b830
www.wibu.com/support/user/downloads-user-software.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
59.6%