CVE-2023-21457

8.1 highEPSS 0.2%

High (8.1) in samsung android. EPSS 0.2% chance of exploitation in the next 30 days.

Improper access control vulnerability in Bluetooth prior to SMR Mar-2023 Release 1 allows attackers to send file via Bluetooth without related permission.

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2023-03-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

samsung:android

References

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

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