CVE-2021-47851

CRITICAL
2026-01-21 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 02, 2026 - 17:29 vuln.today
Public exploit code
CVE Published
Jan 21, 2026 - 18:16 nvd
CRITICAL 9.8

Tags

RCE Mini Mouse

Description

Mini Mouse 9.2.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands through an unauthenticated HTTP endpoint. Attackers can leverage the /op=command endpoint to download and execute payloads by sending crafted JSON requests with malicious script commands.

Analysis

Mini Mouse 9.2.0 remote control application has an RCE vulnerability allowing attackers to execute arbitrary OS commands through the remote control protocol.

Technical Context

Mini Mouse 9.2.0, a mobile-to-desktop remote control application, has a CWE-78 command injection vulnerability in its control protocol that allows attackers to inject and execute OS commands.

Affected Products

['Mini Mouse 9.2.0']

Remediation

Update Mini Mouse. Restrict the application to trusted networks only. Consider using more secure remote control alternatives.

Priority Score

70
Low Medium High Critical
KEV: 0
EPSS: +0.7
CVSS: +49
POC: +20

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CVE-2021-47851 vulnerability details – vuln.today
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