CVE-2021-25378

low-risk
Published 2021-04-09

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

Do I need to act?

-
0.39% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Smartthings

Affected Vendors

Samsung

References (4)

Vendor Advisory https://security.samsungmobile.com/
Vendor Advisory https://security.samsungmobile.com/serviceWeb.smsb
Vendor Advisory https://security.samsungmobile.com/
Vendor Advisory https://security.samsungmobile.com/serviceWeb.smsb
21
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal