Feed/CVE-2021-47891
CVE-2021-47891CRITICALCVSS 9.8

CVE-2021-47891

Published Jan 23, 2026·Updated Jun 16, 2026

NVD Description

Unified Remote 3.9.0.2463 contains a remote code execution vulnerability that allows attackers to send crafted network packets to execute arbitrary commands. Attackers can exploit the service by connecting to port 9512 and sending specially crafted packets to open a command prompt and download and execute malicious payloads.

CVSS Vector

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

References

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