cvedb.io
CVE-2021-34595
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2021-10-26T10:15:08.070 · Last modified 2026-06-17T03:56:12.240

Summary

A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.

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.