CVE-2017-5626

PoC —

CVSS 3.0

9.8 critical

EPSS

3%p86

Published

Mar 12, 2017 (Mar 12, 2017)

Modified

Jun 17, 2026

Description

OxygenOS before version 4.0.2, on OnePlus 3 and 3T, has two hidden fastboot oem commands (4F500301 and 4F500302) that allow the attacker to lock/unlock the bootloader, disregarding the 'OEM Unlocking' checkbox, without user confirmation and without a factory reset. This allows for persistent code execution with high privileges (kernel/root) with complete access to user data.

Vendors: oneplus
Products: oxygenos
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.8%)

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