CVE-2024-7399

Name: CVE-2024-7399
Creator: NVD / NIST
Published: 2024-08-12T13:38:41.55+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10Actively ExploitedEPSS 91.94%

Last modified Jun 17, 2026

CVE-2024-7399 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1050 allows attackers to write arbitrary file as system authority.. CISA has confirmed active exploitation in the wild. EPSS estimates a 91.94% chance of exploitation in the next 30 days.

Description

Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1050 allows attackers to write arbitrary file as system authority.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

91.94%

99.8th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by May 8, 2026.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Samsung	Magicinfo 9 Server	< 21.1050.0

References

https://security.samsungtv.com/securityUpdatesVendor Advisory
https://arcticwolf.com/resources/blog-uk/arctic-wolf-observes-exploitation-of-path-traversal-vulnerability-in-samsung-magicinfo-9-server-cve-2024-7399/Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-7399US Government Resource

Timeline

Published: Aug 12, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-7399?

Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1050 allows attackers to write arbitrary file as system authority.

How severe is CVE-2024-7399?

CVE-2024-7399 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 91.94% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2024-7399?

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-2024-7399?

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

Scan your code now

Source: NVD / NIST