CVE-2021-43772
Quick assessment
Affected
Trend Micro Trend Micro Security 2021 (Consumer)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Trend Micro Security是美国趋势科技（Trend Micro）公司的一套计算机安全防护软件。 Trend Micro Security 存在安全特征问题漏洞，该漏洞源于文件夹防护功能中存在未指明的错误。 本地用户可以在不被检测到的情况下修改 Folder Shield 保护文件夹内的文件。该漏洞允许本地用户绕过实施的安全限制。
Possible ATT&CK Techniques 1 AI
T1565.001 · Stored Data Manipulation
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I. Basic Information for CVE-2021-43772
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Trend Micro Security 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trend Micro Security是美国趋势科技（Trend Micro）公司的一套计算机安全防护软件。 Trend Micro Security 存在安全特征问题漏洞，该漏洞源于文件夹防护功能中存在未指明的错误。 本地用户可以在不被检测到的情况下修改 Folder Shield 保护文件夹内的文件。该漏洞允许本地用户绕过实施的安全限制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Trend Micro | Trend Micro Security 2021 (Consumer) | 17.0 | - |
|
II. Public POCs for CVE-2021-43772
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-43772 (1)
-
https://helpcenter.trendmicro.com/en-us/article/tmka-10855 x_refsource_MISC
Same Patch Batch · Trend Micro · 2021-12-03 · 5 CVEs total
| CVE-2021-44022 | Trend Micro Apex One 安全漏洞 | |
| CVE-2021-44020 | Trend Micro Worry-Free Business Security 安全漏洞 | |
| CVE-2021-44021 | Trend Micro Worry-Free Business Security 安全漏洞 | |
| CVE-2021-44019 | Trend Micro Worry-Free Business Security 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-43772
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