Vulnerability Database

309,134

Total vulnerabilities in the database

CVE-2018-21070

An issue was discovered on Samsung mobile devices with N(7.x), O(8.0) devices (MSM8998 or SDM845 chipsets) software. An attacker can bypass Secure Boot and obtain root access because of a missing Bootloader integrity check. The Samsung ID is SVE-2018-11552 (May 2018).

  • Published: Apr 8, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-21070
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.4
  • AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
google / android 7.0 7.0.x
google / android 7.1.0 7.1.0.x
google / android 7.1.1 7.1.1.x
google / android 7.1.2 7.1.2.x
google / android 8.0 8.0.x