An issue was discovered on Samsung mobile devices with L(5.0/5.1) (Spreadtrum or Marvell chipsets) software. There is a Factory Reset Protection (FRP) bypass. The Samsung ID is SVE-2016-5421 (March 2016).
Severity
CVSS 3.1
4.6 medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)