PT-2020-13716 · Samsung · Gatekeeper Trustlet+2

Published 2020-06-04 · Updated 2021-07-21 · CVE-2020-13835

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with O(8.x) (with TEEGRIS) software

Description An issue was discovered that allows a brute-force attack on user credentials through the Gatekeeper Trustlet.

Recommendations For Samsung mobile devices with O(8.x) (with TEEGRIS) software, consider implementing additional security measures to prevent brute-force attacks on user credentials, such as limiting the number of login attempts or using two-factor authentication.

Fix

Improper Restriction of Excessive Authentication Attempts

RCE

Weakness Enumeration

CWE-307

CWE-20

Related Identifiers

CVE-2020-13835

Affected Products

Gatekeeper Trustlet

Samsung Mobile Devices

Teegris

References · 3

• https://osv.dev/vulnerability/CVE-2020-13835 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13835 · Security Note