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Case File

CVE-2017-5626

CRITICAL · CVSS 9.8 EPSS 2.82% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-03-12 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2017-5626
Severity
CRITICAL
CVSS
9.8
EPSS
2.82%
F5

Original Filing — NVD 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.