What is CVE-2023-21457?

CVE-2023-21457 is a medium-severity vulnerability in Samsung Android, classified under Improper Access Control. CVSS score: 4.1/10. Published 2023-03-16.

How severe is CVE-2023-21457?

Medium severity. CVSS v3 base score is 4.1 out of 10.

Vulnerability in Samsung Android

CVE-2023-21457

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

EPSS: 0.002 (6.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:L.

Affected products

Samsung Android — versions 11.0, 12.0, 13.0
Samsung Mobile Devices — versions Android 11, 12, 13

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21457?: CVE-2023-21457 is a medium-severity vulnerability in Samsung Android, classified under Improper Access Control. CVSS score: 4.1/10. Published 2023-03-16.
How severe is CVE-2023-21457?: Medium severity. CVSS v3 base score is 4.1 out of 10.