What is the severity of CVE-2025-4632?

CVE-2025-4632 has a CVSS Base Score of 9.8/10 and is classified as Critical severity. It is important to assess the risk based on your specific environment.

How do I fix CVE-2025-4632?

Remediation typically involves updating the affected software products to the latest patched version. Refer to the 'Affected Products' and 'Remediation' sections on this page for specific mitigation steps and vendor advisories.

Home→Vulnerabilities→CVE-2025-4632

Critical Risk Active Exploitation

CVE-2025-4632

Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to write arbitrary file as system authority.

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Confirmed Active Exploitation

This vulnerability is listed in the CISA KEV Catalog. Federal agencies are mandated to patch immediately. Immediate remediation is required.

Exploitation Probability (EPSS)

Medium Priority

49.16%

The Exploit Prediction Scoring System (EPSS) uses machine learning to estimate the probability that a vulnerability will be exploited in the wild within the next 30 days.

0% (Theoretical)100% (Certainty)

7-Day Exploitation Trend

Vulnerability Timeline

5 events

May 13, 2025

Vulnerability Disclosed

Published to component-level vulnerability database.

Jun 9, 2025

Added to CISA KEV

CVE added to CISA Known Exploited Vulnerabilities

Jun 11, 2025

EPSS Score Increased

Daily EPSS score increased by 0.578 on 2025-05-14

Jun 17, 2025

EPSS Score Decreased

Daily EPSS score decreased by 0.106 on 2025-05-14

Nov 3, 2025

Last Updated

Record updated with new analysis or tags.

Threat Actor Attribution

PREMIUM INTEL

Associated Groups:Lazarus Group, APT28

Ransomware Campaigns:LockBit 3.0, BlackCat

IoCs (Indicators):14 IPs, 3 Hashes

Remediation & Mitigation

SOLUTION

Official patches and mitigation steps are available for this vulnerability.

# Update Command
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name

Affected Products

1 Total

samsung/magicinfo_9_serverAll Versions

References

https://security.samsungtv.com/securityUpdates#SVP-MAY-2025Samsungtv

PatchVendor Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-4632CISA

US Government Resource

Am I Vulnerable?

Check your domain or package.json for CVE-2025-4632 exposure.

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Vulnerability Details

CVSS Base Score

9.8/ 10

Vector

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

Published Date

May 13, 2025

Last Modified

Nov 3, 2025

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