cvedb.io
CVE-2021-38397
CRITICAL · CVSS 10
EPSS exploitation probability: 0%
Published 2022-10-28T02:15:16.953 · Last modified 2026-06-17T04:02:01.270

Summary

Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition.

Affected products

honeywell — c200_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when honeywell 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.