CVE-2021-42012
Trend Micro Apex One/Worry-Free Business Security Privilege Escalation Buffer Overflow Vulnerability
Description
A stack-based buffer overflow vulnerability in Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security 10.0 SP1 could allow a local attacker to escalate privileges on affected installations. Please note: 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 :
Oct. 21, 2021, 8:15 a.m.
Last Modified :
Oct. 27, 2021, 12:45 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2021-42012
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2021-42012.
| URL | Resource |
|---|---|
| https://success.trendmicro.com/solution/000289229 | Patch Vendor Advisory |
| https://success.trendmicro.com/solution/000289230 | Patch Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-1221/ | 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-2021-42012 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-42012 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 -
Initial Analysis by [email protected]
Oct. 27, 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://success.trendmicro.com/solution/000289229 No Types Assigned https://success.trendmicro.com/solution/000289229 Patch, Vendor Advisory Changed Reference Type https://success.trendmicro.com/solution/000289230 No Types Assigned https://success.trendmicro.com/solution/000289230 Patch, Vendor Advisory Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-1221/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-1221/ Third Party Advisory, VDB Entry Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:* *cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:saas:*:*:* *cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:* *cpe:2.3:a:trendmicro:worry-free_business_security_services:-:*:*:*:saas:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-42012 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-2021-42012
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