cvedb.io
CVE-2022-43501
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2023-02-10T04:15:11.107 · Last modified 2026-06-17T05:06:40.760

Summary

KASAGO TCP/IP stack provided by Zuken Elmic generates ISNs(Initial Sequence Number) for TCP connections from an insufficiently random source. An attacker may be able to determine the ISN of the current or future TCP connections and either hijack existing ones or spoof future ones.

Affected products

elwsc — kasago_ipv4

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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.