Bootloader Vulnerability in OnePlus Devices Affecting OxygenOS
CVE-2017-5626

9.8CRITICAL

Key Information:

Vendor

Oneplus

Status
Oxygenos
Vendor
CVE Published:
12 March 2017

What is CVE-2017-5626?

A vulnerability exists in OxygenOS prior to version 4.0.2 on OnePlus 3 and 3T devices that enables attackers to execute hidden fastboot oem commands (4F500301 and 4F500302). These commands allow the attacker to unlock or lock the device's bootloader without user confirmation or the need for a factory reset. This flaw facilitates persistent high privileges code execution, effectively granting complete access to user data and compromising device security.

References

https://securityresear.ch/2017/02/08/oneplus3-bootloader-...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.