CVE Tools
Sign in

CVE-2021-43772

Published: Dec 3, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-552
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.2%
Top 89.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:HA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-552

Affected Products

antivirus\+ securitytrendmicroSecurity Products
internet securitytrendmicroSecurity Products
maximum securitytrendmicroSecurity Products
premium securitytrendmicroSecurity Products
Trend Micro Security 2021 (Consumer)Trend MicroSecurity Products
trendmicrocommercialJPSecurity Productsaka trend micro, tmi
trend microcommercialJPSecurity Productsaka trendmicro

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://helpcenter.trendmicro.com/en-us/article/tmka-10855
helpcenter.trendmicro.com

Timeline

Published
Dec 3, 2021
Last Updated
Nov 21, 2024

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2021-43772 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows