cvedb.io
CVE-2021-34584
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2021-10-26T10:15:07.850 · Last modified 2026-06-17T03:56:10.683

Summary

Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.

Affected products

wago — 750-823_firmware

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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.