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CVE-2021-38389

CRITICAL CVSS: 9.8 Published: 2021-10-18 Modified: 2026-06-17

Description

Advantech WebAccess versions 9.02 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code.

Affected Platforms

Advantech Webaccess

Weakness Type

CWE-121, CWE-787

References