CVE-2023-21479

MEDIUM
Published Sep 3, 2025 Modified Jan 28, 2026

Description

Improper authorization in Smart suggestions prior to SMR Apr-2023 Release 1 in Android 13 and 4.1.01.0 in Android 12 allows remote attackers to register a schedule.

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CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected Products

Vendor Product
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung smart_suggestions
samsung android

References

Frequently Asked Questions

What is CVE-2023-21479? +
Improper authorization in Smart suggestions prior to SMR Apr-2023 Release 1 in Android 13 and 4.1.01.0 in Android 12 allows remote attackers to register a schedule. It has a CVSS v3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2023-21479? +
CVE-2023-21479 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2023-21479? +
CVE-2023-21479 affects products from samsung, specifically: android, smart_suggestions. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-21479? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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