CVE-2023-21463

Severity: low (CVSS 3.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-03-16 · updated 2026-06-17
Weakness: CWE-284

Description

Improper access control vulnerability in MyFiles application prior to versions 12.2.09.0 in Android 11, 13.1.03.501 in Android 12 and 14.1.03.0 in Android 13 allows local attacker to get sensitive information of secret mode in Samsung Internet application with specific conditions.

Affected products

Samsung Mobile MyFiles: before 12.2.09.0; before 13.1.03.501; before 14.1.03.0 — fixed in 12.2.09.0, 13.1.03.501, 14.1.03.0

How to fix

Upgrade to a fixed version: Samsung Mobile MyFiles 12.2.09.0, 13.1.03.501, 14.1.03.0. Check the vendor advisory for mitigations.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=03
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=03

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