CVE-2021-32466
Quick assessment
Affected
Trend Micro Trend Micro HouseCall for Home Networks
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 HouseCall for Home Networks是美国趋势科技（Trend Micro）公司的一套家庭网络安全扫描软件。该软件支持扫描多种家庭网络设备并识别网络风险。 Trend Micro HouseCall for Home Networks 存在代码问题漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1055.012 · Process Hollowing T1574.007 · Path Interception by PATH Environment Variable
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-32466
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An uncontrolled search path element privilege escalation vulnerability in Trend Micro HouseCall for Home Networks version 5.3.1225 and below could allow an attacker to escalate privileges by placing a custom crafted file in a specific directory to load a malicious library. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Trend Micro HouseCall for Home Networks 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trend Micro HouseCall for Home Networks是美国趋势科技（Trend Micro）公司的一套家庭网络安全扫描软件。该软件支持扫描多种家庭网络设备并识别网络风险。 Trend Micro HouseCall for Home Networks 存在代码问题漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。
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 HouseCall for Home Networks | 5.3.1225 and below | - |
|
II. Public POCs for CVE-2021-32466
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-32466
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-32466 (1)
-
https://www.zerodayinitiative.com/advisories/ZDI-21-1112/ x_refsource_MISC
Other References for CVE-2021-32466 (2)
-
https://helpcenter.trendmicro.com/ja-jp/article/TMKA-10621 x_refsource_MISC
-
https://helpcenter.trendmicro.com/en-us/article/tmka-10626 x_refsource_MISC
IV. Related Vulnerabilities
Same product: Trend Micro HouseCall for Home Networks
-
CVE-2022-28339
Trend Micro HouseCall for Home Networks 代码问题漏洞 -
CVE-2021-31519
Trend Micro HouseCall for Home Networks 安全漏洞 -
CVE-2021-28649
Trend Micro HouseCall for Home Networks 安全漏洞 -
CVE-2021-25247
Trend Micro HouseCall Home Networks 代码问题漏洞 -
CVE-2019-19689
Trend Micro HouseCall for Home Networks 代码问题漏洞
Same weakness: CWE-427
-
CVE-2026-47570
NVIDIA Windows驱动CUDA库加载路径漏洞 -
CVE-2026-89325
Rapid7 Insight Agent: Uncontrolled search path element in In -
CVE-2026-6935
Multiple Vulnerabilities in IBM Concert Software -
CVE-2026-91803
Security Vulnerability Report – Foxit PDF Editor/Reader Upda -
CVE-2026-25264
Uncontrolled Search Path Element in Qualcomm Software Center
V. Comments for CVE-2021-32466
No comments yet