CVE-2021-47851

CRITICAL

Mini Mouse 9.2.0 - Unauthenticated Remote Code Execution via /op=command Endpoint

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-47851. PoCs published by gosh.

AI-analyzed exploit summary This exploit targets Mini Mouse 9.2.0 by sending two JSON payloads to execute arbitrary commands. The first downloads a payload via certutil.exe, and the second executes it, achieving remote code execution.

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.

Exploits (1)

exploitdb WORKING POC
by gosh · pythonwebappswindows
https://www.exploit-db.com/exploits/49743

This exploit targets Mini Mouse 9.2.0 by sending two JSON payloads to execute arbitrary commands. The first downloads a payload via certutil.exe, and the second executes it, achieving remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Mini Mouse 9.2.0
No auth needed
Prerequisites: Network access to the target's Mini Mouse service on port 8039 · A local HTTP server hosting the payload
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 9.8
EPSS 0.0104
EPSS Percentile 59.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-78
Status published
Products (1)
yodinfo/mini_mouse 9.2.0
Published Jan 21, 2026
Tracked Since Feb 18, 2026