CVEs / CVE-2024-7399
CVE-2024-7399: Samsung MagicINFO 9 Server Path Traversal Vulnerability
- Known exploited in the CISA KEV catalog since 24 Apr 2026
- critical 9.8 CVSS 3.1 (NVD)
- EPSS 91.9% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
Samsung MagicINFO 9 Server contains a path traversal vulnerability that could allow an attacker to write arbitrary files as system authority.
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.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Samsung Electronics MagicINFO 9 Server | before 21.1050 | 21.1050 |
Exploitation
| In CISA KEV since | 24 Apr 2026 |
|---|---|
| Due date for US federal agencies | 8 May 2026 |
| Used in ransomware campaigns | Unknown |
| 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. |
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-22, CWE-434 |
References
- CVE-2024-7399 on NVD
- CVE-2024-7399 in the CISA KEV catalog
- https://security.samsungtv.com/securityUpdates (cited by CISA)
- https://security.samsungtv.com/securityUpdates Vendor 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-2024-7399 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.