VULNERABILITY INTELLIGENCE

CVE-2021-25378

CVSS score4.3 MEDIUM

EPSS probability1.00%

CISA KEVNot currently listed

Published2021-04-09

Last modified2026-06-17

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

Description

Improper access control of certain port in SmartThings prior to version 1.7.63.6 allows remote temporary denial of service.