CVE-2021-25405

low-risk
Published 2021-06-11

An improper access control vulnerability in ScreenOffActivity in Samsung Notes prior to version 4.2.04.27 allows untrusted applications to access local files.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Samsung

References (2)

Vendor Advisory https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=5
Vendor Advisory https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=5
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal