CVE-2021-43771
Trend Micro Antivirus for Mac Vulnerability: Privilege Escalation
Description
Trend Micro Antivirus for Mac 2021 v11 (Consumer) is vulnerable to an improper access control privilege escalation vulnerability that could allow an attacker to establish a connection that could lead to full local privilege escalation within the application. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
INFO
Published Date :
Nov. 30, 2021, 12:15 p.m.
Last Modified :
July 12, 2022, 5:42 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-43771.
| URL | Resource |
|---|---|
| https://helpcenter.trendmicro.com/en-us/article/TMKA-10832 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-1320/ | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-43771 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-43771 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed CWE CWE-863 NVD-CWE-Other -
Initial Analysis by [email protected]
Nov. 30, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://helpcenter.trendmicro.com/en-us/article/TMKA-10832 No Types Assigned https://helpcenter.trendmicro.com/en-us/article/TMKA-10832 Vendor Advisory Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-1320/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-1320/ Third Party Advisory, VDB Entry Added CWE NIST CWE-863 Added CPE Configuration OR *cpe:2.3:a:trendmicro:antivirus:*:*:*:*:*:macos:*:* versions from (including) 11.0 up to (excluding) 11.0.2163
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-43771 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-43771
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.12654
percentile