Path Traversal Vulnerability in Mini Mouse by Appnology
CVE-2021-47849

8.7HIGH

Key Information:

Vendor

Yodinfo

Status
Mini Mouse
Vendor
CVE Published:
21 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-47849?

The Mini Mouse version 9.3.0 by Appnology is susceptible to a path traversal vulnerability that enables malicious actors to gain unauthorized access to sensitive directories on the system. Through carefully crafted API requests, attackers can manipulate file path parameters to retrieve confidential file lists from critical system directories, such as /usr, /etc, and /var. This vulnerability poses a significant risk to data integrity and confidentiality, highlighting the need for prompt remediation measures.

Affected Version(s)

Mini Mouse 9.3.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-47849 - Proof of Concept

References

https://www.exploit-db.com/exploits/49747
exploit
https://apps.apple.com/us/app/mini-mouse-remote-control/i...
product
https://www.vulncheck.com/advisories/mini-mouse-local-fil...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

gosh
JSON
.