CVE-2021-25354
3.3 · LOWOverview
CVE-2021-25354 is a low-severity vulnerability affecting samsung internet. It was published on March 25, 2021 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.
Remediation
Check the references section for vendor advisories and patches from samsung. Update internet to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| samsung | internet | >= 0, < 13.2.1.46 | Affected |
Frequently Asked Questions
What is CVE-2021-25354?
CVE-2021-25354 is a low-severity vulnerability affecting samsung internet. It was published on March 25, 2021 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2021-25354?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-25354?
Check the references section for vendor advisories and patches from samsung. Update internet to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-25354?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-25354 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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