Feed/CVE-2022-43501
CVE-2022-43501CRITICALCVSS 9.1

CVE-2022-43501

Published Feb 9, 2023·Updated Jun 16, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

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