CVE-2017-5626

CVE-2017-5626 affects OnePlus OnePlus 3/3T with OxygenOS before 4.0.2. The vulnerability hinges on two hidden fastboot oem commands (4F500301 and 4F500302) that bypass the bootloader lock, ignore OEM Unlocking, and do not require user confirmation or data erasure. Exploitation was demonstrated by...

Get a locked OnePlus 3/3T: boot loader vulnerability-vulnerability warning-the black bar safety net

In this article, I disclosed the OnePlus 3/3T boot loader in the two holes. The first CVE-2017-5626 is the impact of OxygenOS 3.2-4.0.1（4.0.2 to patch high-risk vulnerabilities. The vulnerability allows a physical opponent or use ADB/ FASTBOOT access to bypass the bootloader lock state, even if t...

OnePlus 3/3T Bypassing the Bootloader’s Lock (CVE-2017-5626)

Bypassing the Bootloader’s Lock CVE-2017-5626 OnePlus 3 & 3T running OxygenOS 3.2 - 4.0.1 had two proprietary fastboot oem commands: 1. fastboot oem 4F500301 – bypasses the bootloader’s lock – allowing one with fastboot access to effectively unlock the device, disregarding OEM Unlocking, without...