cvedb.io
CVE-2021-32198
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-06-06T12:15:07.380 · Last modified 2026-06-17T03:52:49.950

Summary

EmTec ZOC through 8.02.4 allows remote servers to cause a denial of service (Windows GUI hang) by telling the ZOC window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change.

Affected products

emtec — zoc

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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.