PT-2021-16617 · Samsung · Samsung Message

Published 2021-07-08 · Updated 2022-09-23 · CVE-2021-25426

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Samsung Message versions prior to SMR July-2021 Release 1

Description: The issue is related to an improper component protection vulnerability in the SmsViewerActivity of Samsung Message. This vulnerability allows untrusted applications to access Message files.

Recommendations: For Samsung Message versions prior to SMR July-2021 Release 1, update to a version that is SMR July-2021 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the SmsViewerActivity to minimize the risk of exploitation.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2021-25426

Affected Products

Samsung Message

References · 5

• 🔥 https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-25426 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=7 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25426 · Vendor Advisory
• https://t.me/cvenotify/17483 · Telegram Post