CVE-2021-47850

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.

CVSS v4.0

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

1.25% chance of exploitation in the next 30 days, 67th percentile

Published

2026-01-21

Updated

2026-01-22

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/49744

References

• CVE Record
• NVD entry

Related

• CVE-2021-47849
• CVE-2021-47851
• CVE-2021-47848
• CVE-2021-47852
• CVE-2021-47847
• CVE-2021-47854