The version of Adobe Connect running on the remote host is 11.2.2 or earlier. It is, therefore, affected by multiple vulnerabilities.
Violation of secure design principles, resulting on a security feature bypass. (CVE-2021-36061)
Cross-site Scripting (reflected XSS), resulting on an arbitrary code execution. (CVE-2021-36062, CVE-2021-36063)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(152487);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/06/28");
script_cve_id("CVE-2021-36061", "CVE-2021-36062", "CVE-2021-36063");
script_xref(name:"IAVB", value:"2021-B-0045-S");
script_name(english:"Adobe Connect < 11.2.3 Privilege Escalation (APSB21-66)");
script_set_attribute(attribute:"synopsis", value:
"The remote web server contains an application that is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Adobe Connect running on the remote host is 11.2.2 or earlier. It is, therefore, affected by multiple
vulnerabilities.
- Violation of secure design principles, resulting on a security feature bypass. (CVE-2021-36061)
- Cross-site Scripting (reflected XSS), resulting on an arbitrary code execution. (CVE-2021-36062, CVE-2021-36063)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/connect/apsb21-66.html");
script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Connect version 11.2.3 or later");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
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:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-36063");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/08/10");
script_set_attribute(attribute:"patch_publication_date", value:"2021/08/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/08/11");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:connect");
script_set_attribute(attribute:"stig_severity", value:"II");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("adobe_connect_detect.nbin");
script_require_keys("installed_sw/Adobe Connect");
script_require_ports("Services/www", 80, 443);
exit(0);
}
include('http.inc');
include('vcf.inc');
var port = get_http_port(default:80);
var app_info = vcf::get_app_info(app:'Adobe Connect', port:port, webapp:TRUE);
var constraints = [{'fixed_version' : '11.2.3'}];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_WARNING
);