CVE-2021-27573

9.8 criticalEPSS 3.6%

Critical (9.8) in remotemouse emote remote mouse. EPSS 3.6% chance of exploitation in the next 30 days.

An issue was discovered in Emote Remote Mouse through 4.0.0.0. Remote unauthenticated users can execute arbitrary code via crafted UDP packets with no prior authorization or authentication.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 3.6% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2021-05-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

remotemouse:emote_remote_mouse

References

https://axelp.io/MouseTrap
https://remotemouse.net/blog/
https://axelp.io/MouseTrap
https://remotemouse.net/blog/

Check your stack JSON