CVE-2021-47850CWE-22

Mini Mouse 9.2.0 - Path Traversal

High · published January 21, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
71.3
In the wild
Unconfirmed
What it is

🚨 A crafty HTTP request can unlock endless files on your system! This path traversal vulnerability in Mini Mouse 9.2.0 lets attackers peek into your directories like a sneaky visitor rummaging through your drawers. 🔥 Imagine a delivery driver with a poorly written address — they could wander into private areas of your home, rifling through personal belongings without you noticing. This vulnerability works the same way, allowing intruders to access crucial files by cleverly manipulating file paths. An attacker could gain access to sensitive system files, such as win.ini, potentially revealing configuration details or user data. This could lead to data breaches or even further exploitation of your system — absolutely devastating!

Put simply

Imagine a delivery driver with a poorly written address — they could wander into private areas of your home, rifling through personal belongings without you noticing. This vulnerability works the same way, allowing intruders to access crucial files by cleverly manipulating file paths. Mini Mouse 9.2.0 has a path traversal vulnerability that permits unauthorized access to arbitrary system files and directories through crafted HTTP requests, enabling attackers to manipulate file and path parameters.

What to do

An attacker could gain access to sensitive system files, such as win.ini, potentially revealing configuration details or user data. This could lead to data breaches or even further exploitation of your system — absolutely devastating! Immediately update to the latest version of Mini Mouse to mitigate this vulnerability. Additionally, review server configurations to ensure proper validation and sanitization of file paths. Regular security audits can help identify and rectify similar issues in the future. You've got this! By taking these steps, you’ll safeguard your system and keep those pesky attackers at bay! 🛡️

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.01351 · 71.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-01-21T17:27Z
EPSS history
Timeline
  • 21 JAN 17:27Z
    Mini Mouse 9.2.0 - Path Traversal
    cvelistv5