cvedb.io
CVE-2021-42577
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-03-11T23:15:09.467 · Last modified 2026-06-17T04:09:51.407

Summary

An issue was discovered in Softing OPC UA C++ SDK before 5.70. A malformed OPC/UA message abort packet makes the client crash with a NULL pointer dereference.

Affected products

softing — datafeed_opc_suite

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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.