Feed/CVE-2020-5759
CVE-2020-5759CRITICALCVSS 9.8

CVE-2020-5759

Published Jul 17, 2020·Updated Jun 16, 2026

NVD Description

Grandstream UCM6200 series firmware version 1.0.20.23 and below is vulnerable to OS command injection via SSH. An authenticated remote attacker can execute commands as the root user by issuing a specially crafted "unset" command.

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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