CVE-2013-4764: Samsung Galaxy s3 Firmware

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Samsung Galaxy S3/S4 exposes an unprotected component allowing an unprivileged app to send arbitrary SMS texts to arbitrary destinations without permission.

Affected products

• Samsung Galaxy s3 Firmware: version 1.0 only
• Samsung Galaxy s4 Firmware: version 1.4 only

Published 2019-12-27. Last modified 2026-06-16.