AUGUST 4, 2026
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Case File

CVE-2021-26638

HIGH · CVSS 7.3 EPSS 3.43%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-06-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.3. It may be remotely exploitable.

CVE
CVE-2021-26638
Severity
HIGH
CVSS
7.3
EPSS
3.43%

Original NVD Description

Improper Authentication vulnerability in S&D smarthome(smartcare) application can cause authentication bypass and information exposure. Remote attackers can use this vulerability to take control of the home environment including indoor control.