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OpenAdvisories
High · 8.8 CVE-2020-13552 EUVD-2020-5799GHSA-x6wj-ww64-ph44

An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installatio…

Published Feb 17, 2021 · Updated Aug 4, 2024 · Assigned by talos

Description

An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In privilege escalation via multiple service executables in installation folder of WebAccess, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.

Affected products

VendorProductAffectedFixed
— Advantech Advantech WebAccess/SCADA 9.0.1 —

References