cvedb.io
CVE-2021-38386
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2021-08-10T19:15:07.827 · Last modified 2026-06-17T04:01:59.937

Summary

In Contiki 3.0, a buffer overflow in the Telnet service allows remote attackers to cause a denial of service because the ls command is mishandled when a directory has many files with long names.

Affected products

contiki-os — contiki

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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.