AUGUST 4, 2026
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Case File

CVE-2021-25378

MEDIUM · CVSS 4.3 EPSS 0.97%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-09 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2021-25378
Severity
MEDIUM
CVSS
4.3
EPSS
0.97%

Original NVD Description

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

Related CVEs

Other vulnerabilities affecting the same vendor(s)