Remote Control Vulnerability in SiHAS SGW-300, ACM-300, GCM-300 Firmware and Apps

CVE-2021-26637 · CRITICAL Severity

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

There is no account authentication and permission check logic in the firmware and existing apps of SiHAS's SGW-300, ACM-300, GCM-300, so unauthorized users can remotely control the device.

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