CVE-2021-27572: Remotemouse Emote Remote Mouse

High severity, CVSS 8.1. EPSS: 3.2% chance of exploitation in the next 30 days.

An issue was discovered in Emote Remote Mouse through 4.0.0.0. Authentication Bypass can occur via Packet Replay. Remote unauthenticated users can execute arbitrary code via crafted UDP packets even when passwords are set.

Affected products

• Remotemouse Emote Remote Mouse: up to and including 4.0.0.0

Published 2021-05-07. Last modified 2026-06-17.