7.5
CVSSv3

CVE-2021-38386

Published: 10/08/2021 Updated: 17/08/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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

Vulnerability Trend

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contiki-os contiki 3.0