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High · 8.8 CVE-2021-40389 EUVD-2021-27566GHSA-fgfr-mpqv-pfv7

A privilege escalation vulnerability exists in the installation of Advantech DeviceOn/iEdge Server 1.0.2. A specially-crafted file can be r…

Published Jan 28, 2022 · Updated Apr 15, 2025 · Assigned by talos

Description

A privilege escalation vulnerability exists in the installation of Advantech DeviceOn/iEdge Server 1.0.2. A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability.

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