RCE in Yodinfo Mini Mouse
CVE-2021-47851
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.012 · change: +0.001
Affected products
- Yodinfo Mini Mouse — versions 9.2.0
- Yodinfo Mini Mouse — versions 9.2.0
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/49743 (Exploit, VDB Entry, exploit)
- apps.apple.com/us/app/mini-mouse-remote-control/id914250948 (Product, product)
- www.vulncheck.com/advisories/mini-mouse-remote-code-execution (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2021-47851?
- CVE-2021-47851 is a critical-severity vulnerability in Yodinfo Mini Mouse, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-01-21.
- How severe is CVE-2021-47851?
- Critical severity. CVSS v3 base score is 9.8 out of 10.