CVE-2021-25439

Name: CVE-2021-25439
Creator: NVD / NIST
Published: 2021-07-08T14:15:08.987+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2021-25439 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Improper access control vulnerability in Samsung Members prior to versions 2.4.85.11 in Android O(8.1) and below, and 3.9.10.11 in Android P(9.0) and above allows untrusted applications to cause arbitrary webpage loading in webview.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

Improper access control vulnerability in Samsung Members prior to versions 2.4.85.11 in Android O(8.1) and below, and 3.9.10.11 in Android P(9.0) and above allows untrusted applications to cause arbitrary webpage loading in webview.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.22%

13.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Samsung	Members	< 2.4.85.11
Samsung	Members	3.9.10.11

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7Vendor Advisory

Timeline

Published: Jul 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-25439?

How severe is CVE-2021-25439?

CVE-2021-25439 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2021-25439?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-25439?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST