PT-2021-16537 · Samsung · Knox Custom

Published 2021-03-04 · Updated 2021-03-11 · CVE-2021-25344

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: knox custom service versions prior to SMR Mar-2021 Release 1

Description: The issue is related to a missing permission check in the knox custom service, which allows attackers to gain access to a device's serial number without permission.

Recommendations: For versions prior to SMR Mar-2021 Release 1, update to SMR Mar-2021 Release 1 or later to resolve the issue.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-25344

Affected Products

Knox Custom

References · 6

• https://security.samsungmobile.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25344 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25344 · Security Note
• https://t.me/cvenotify/10908 · Telegram Post
• https://t.me/cibsecurity/24485 · Telegram Post