6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.2 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
48.2%
The version of Adobe After Effects installed on the remote Windows host is prior to 18.4.3, or 22.x prior to 22.1.1. It is, therefore, affected by multiple vulnerabilities, including the following:
Multiple arbitrary code execution vulnerabilities exist in Adobe After Effects. An unauthenticated, local attacker can exploit these to bypass authentication and execute arbitrary commands. (CVE-2021-43755, CVE-2021-44188)
Multiple privilege escalation vulnerabilities exist in Adobe After Effects. An unauthenticated, local attacker can exploit this issue to escalate privileges. (CVE-2021-44189, CVE-2021-44190, CVE-2021-44191, CVE-2021-44192, CVE-2021-44193, CVE-2021-44194, CVE-2021-44195, CVE-2021-43027)
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(156228);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/11");
script_cve_id(
"CVE-2021-43027",
"CVE-2021-43755",
"CVE-2021-44188",
"CVE-2021-44189",
"CVE-2021-44190",
"CVE-2021-44191",
"CVE-2021-44192",
"CVE-2021-44193",
"CVE-2021-44194",
"CVE-2021-44195"
);
script_xref(name:"IAVA", value:"2021-A-0590-S");
script_name(english:"Adobe After Effects < 18.4.3 / 22.0 < 22.1.1 Multiple Vulnerabilities (APSB21-115)");
script_set_attribute(attribute:"synopsis", value:
"The remote host has an application installed that is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Adobe After Effects installed on the remote Windows host is prior to 18.4.3, or 22.x prior to 22.1.1.
It is, therefore, affected by multiple vulnerabilities, including the following:
- Multiple arbitrary code execution vulnerabilities exist in Adobe After Effects. An unauthenticated,
local attacker can exploit these to bypass authentication and execute arbitrary commands.
(CVE-2021-43755, CVE-2021-44188)
- Multiple privilege escalation vulnerabilities exist in Adobe After Effects. An unauthenticated, local
attacker can exploit this issue to escalate privileges. (CVE-2021-44189, CVE-2021-44190, CVE-2021-44191,
CVE-2021-44192, CVE-2021-44193, CVE-2021-44194, CVE-2021-44195, CVE-2021-43027)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://helpx.adobe.com/security/products/after_effects/apsb21-115.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?09720458");
script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe After Effects version 18.4.3, 22.1.1 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/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:N/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-2021-43755");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-44188");
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:"2021/12/14");
script_set_attribute(attribute:"patch_publication_date", value:"2021/12/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/12/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:after_effects");
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) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("adobe_after_effects_installed.nbin");
script_require_keys("installed_sw/Adobe After Effects", "SMB/Registry/Enumerated");
exit(0);
}
include('vcf.inc');
get_kb_item_or_exit('SMB/Registry/Enumerated');
var app_info = vcf::get_app_info(app:'Adobe After Effects', win_local:TRUE);
var constraints = [{'min_version': '0.0', 'fixed_version': '18.4.3'},
{'min_version': '22.0', 'fixed_version': '22.1.1'}];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_WARNING
);
Vendor | Product | Version | CPE |
---|---|---|---|
adobe | after_effects | cpe:/a:adobe:after_effects |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43027
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43755
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44188
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44189
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44190
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44191
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44192
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44193
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44194
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44195
www.nessus.org/u?09720458
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.2 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
48.2%