PT-2021-16629 · Samsung+1 · Samsung Members+1

Antonio Arlia Ciombo · Published 2021-07-08 · Updated 2022-07-25 · CVE-2021-25438

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Samsung Members versions prior to 2.4.85.11 in Android O(8.1) and below Samsung Members versions prior to 3.9.10.11 in Android P(9.0) and above

Description: The issue is related to improper access control, allowing untrusted applications to cause local file inclusion in webview. This could potentially lead to unauthorized access to sensitive data.

Recommendations: For Samsung Members versions prior to 2.4.85.11 in Android O(8.1) and below, update to version 2.4.85.11 or later. For Samsung Members versions prior to 3.9.10.11 in Android P(9.0) and above, update to version 3.9.10.11 or later. As a temporary workaround, consider restricting access to the webview component in Samsung Members to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2021-25438

Affected Products

Android

Samsung Members

References · 5

• https://osv.dev/vulnerability/CVE-2021-25438 · Vendor Advisory
• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25438 · Security Note
• https://t.me/cvenotify/17253 · Telegram Post
• https://t.me/cvenotify/17443 · Telegram Post