CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
36.0%
The version of Adobe Creative Cloud Desktop installed on the remote Windows host is prior to version 5.4.3. It is, therefore, affected by a privilege escalation vulnerability due to an uncontrolled search path element.
Note that Nessus has not tested for this issue 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(149449);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/09/20");
script_cve_id("CVE-2021-28581");
script_xref(name:"IAVA", value:"2021-A-0232-S");
script_name(english:"Adobe Creative Cloud Desktop < 5.4.3 Privilege Escalation (APSB21-31)");
script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote Windows host is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Adobe Creative Cloud Desktop installed on the remote Windows host is prior to version 5.4.3. It is,
therefore, affected by a privilege escalation vulnerability due to an uncontrolled search path element.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://helpx.adobe.com/security/products/creative-cloud/apsb21-31.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4065508b");
script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Creative Cloud Desktop version 5.4.3.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/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:L/AC:L/PR:L/UI:R/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-2021-28581");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/05/11");
script_set_attribute(attribute:"patch_publication_date", value:"2021/05/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/05/13");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:creative_cloud");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("adobe_creative_cloud_installed.nbin");
script_require_keys("installed_sw/Adobe Creative Cloud");
exit(0);
}
include('vcf.inc');
var app = 'Adobe Creative Cloud';
var app_info = vcf::get_app_info(app:app, win_local:TRUE);
var constraints = [
{'fixed_version' : '5.4.3' }
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_WARNING
);
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
36.0%