Path Traversal in Samsung Electronics Magicinfo 9 Server

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.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.707 (98.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: .

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-7399?
CVE-2024-7399 is a high-severity vulnerability in Samsung Electronics Magicinfo 9 Server, classified under Path Traversal. CVSS score: 8.8/10. Published 2024-08-09.
How severe is CVE-2024-7399?
High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2024-7399 known to be exploited?
Yes. CVE-2024-7399 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-04-24), indicating it is being actively exploited. 8 public proof-of-concept repositories are indexed.