cvedb.io
CVE-2021-38408
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-09-09T12:15:09.643 · Last modified 2026-06-17T04:02:02.610

Summary

A stack-based buffer overflow vulnerability in Advantech WebAccess Versions 9.02 and prior caused by a lack of proper validation of the length of user-supplied data may allow remote code execution.

Affected products

advantech — webaccess

Does this affect you?

Add your gear to cvedb and we'll alert you only when advantech ships something exploited.

Check my exposure →

References

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