PT-2021-16710 · Samsung · Samsung Internet

Sayed Abdelhafiz · Published 2021-12-08 · Updated 2021-12-13 · CVE-2021-25520

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung Internet versions prior to 16.0.2

Description The issue is related to insecure caller check and input validation vulnerabilities in the SearchKeyword deeplink logic. This allows untrusted applications to execute script codes in Samsung Internet.

Recommendations For versions prior to 16.0.2, update to version 16.0.2 or later to resolve the issue.

Fix

XSS

RCE

Weakness Enumeration

CWE-79

CWE-20

Related Identifiers

CVE-2021-25520

Affected Products

Samsung Internet

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-25520 · Security Note
• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=12 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25520 · Vendor Advisory