cvedb.io
CVE-2018-3991
CRITICAL · CVSS 10
EPSS exploitation probability: 0%
Published 2019-02-05T23:29:00.387 · Last modified 2026-06-17T01:58:10.613

Summary

An exploitable heap overflow vulnerability exists in the WkbProgramLow function of WibuKey Network server management, version 6.40.2402.500. A specially crafted TCP packet can cause a heap overflow, potentially leading to remote code execution. An attacker can send a malformed TCP packet to trigger this vulnerability.

Affected products

wibu — wibukey

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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.