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CVE-2021-47850— Mini Mouse 9.2.0 - Path Traversal

Quick assessment

Affected
Yodinfo Mini Mouse
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.

Yodinfo Mini Mouse是中国Yodinfo公司的一个手机远程控制应用。 Yodinfo Mini Mouse 9.2.0版本存在路径遍历漏洞，该漏洞源于通过特制HTTP请求存在路径遍历，可能导致访问任意系统文件和目录。

CVSS 7.5 · High EPSS 1.25% · P67
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I. Basic Information for CVE-2021-47850

Vulnerability Information
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Vulnerability Title
Mini Mouse 9.2.0 - Path Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
Mini Mouse 9.2.0 contains a path traversal vulnerability that allows remote attackers to access arbitrary system files and directories through crafted HTTP requests. Attackers can retrieve sensitive files like win.ini and list contents of system directories such as C:\Users\Public by manipulating file and path parameters.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Yodinfo Mini Mouse 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yodinfo Mini Mouse是中国Yodinfo公司的一个手机远程控制应用。 Yodinfo Mini Mouse 9.2.0版本存在路径遍历漏洞，该漏洞源于通过特制HTTP请求存在路径遍历，可能导致访问任意系统文件和目录。
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
Yodinfo Mini Mouse 9.2.0 -

II. Public POCs for CVE-2021-47850

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III. Intelligence Information for CVE-2021-47850

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Same Patch Batch · Yodinfo · 2026-01-21 · 3 CVEs total

CVE-2021-47851 9.8 CRITICAL Mini Mouse 9.2.0 - Remote Code Execution
CVE-2021-47849 6.2 MEDIUM Mini Mouse 9.3.0 - Local File inclusion / Path Traversal

IV. Related Vulnerabilities

Same product: Mini Mouse
Same vendor: Yodinfo
Same weakness: CWE-22

V. Comments for CVE-2021-47850

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