CVE-2025-20994: internet — Fix

Description

Improper handling of insufficient permission in SyncClientProvider in Samsung Internet installed on non-Samsung Device prior to version 28.0.0.59 allows local attackers to access read and write arbitrary files.

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CVSS v3.1 Score

4.5

MEDIUM

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

Affected Products

Vendor	Product	Versions
samsung	internet	< 28.0.0.59

References

Advisories & Patches

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=06

Frequently Asked Questions

What is CVE-2025-20994? +

Improper handling of insufficient permission in SyncClientProvider in Samsung Internet installed on non-Samsung Device prior to version 28.0.0.59 allows local attackers to access read and write arbitrary files. It has a CVSS v3.1 base score of 4.5 (MEDIUM).

How severe is CVE-2025-20994? +

CVE-2025-20994 has a CVSS v3.1 score of 4.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-20994? +

CVE-2025-20994 affects products from samsung, specifically: internet. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-20994? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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