CVE-2021-47851 | Mini Mouse 9.2.0 contains a remote code execution vulnerabil… | CVSS 9.8 CRITICAL

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.

Metadata

CVE ID: CVE-2021-47851
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-01-14 17:11 UTC
Published: 2026-01-21 17:27 UTC
Last updated: 2026-01-22 15:42 UTC
Primary CWE: CWE-78
Improper Neutralization of Special Elements used in an OS Co…
Vendor / Product: Yodinfo / Mini Mouse
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Yodinfo	Mini Mouse	—	9.2.0

Weakness (CWE)

CWE	Source	Description
CWE-78	cna	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS scores (2)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3	CRITICAL	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (3)

ExploitDB-49743 https://www.exploit-db.com/exploits/49743
Mini Mouse Apple Store https://apps.apple.com/us/app/mini-mouse-remote-control/id914250948
VulnCheck Advisory: Mini Mouse 9.2.0 - Remote Code Execution https://www.vulncheck.com/advisories/mini-mouse-remote-code-execution