cvedb.io
CVE-2021-33000
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2021-06-24T18:15:08.540 · Last modified 2026-06-17T03:53:59.150

Summary

Parsing a maliciously crafted project file may cause a heap-based buffer overflow, which may allow an attacker to perform arbitrary code execution. User interaction is required on the WebAccess HMI Designer (versions 2.1.9.95 and prior).

Affected products

advantech — webaccess\/hmi_designer

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.