PT-2021-16656 · Samsung · Samsung Internet

Zhongquan Li · Published 2021-09-09 · Updated 2021-09-23 · CVE-2021-25466

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Samsung Internet versions prior to 15.0.2.47

Description: The issue allows attackers to perform a Man-in-the-middle attack and obtain the Samsung Account token due to an improper scheme check.

Recommendations: For versions prior to 15.0.2.47, update to version 15.0.2.47 or later to resolve the issue.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2021-25466

Affected Products

Samsung Internet

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-25466 · Security Note
• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25466 · Vendor Advisory
• https://t.me/cibsecurity/28613 · Telegram Post