CVE-2024-7399
Samsung MagicINFO 9 Server Path Traversal Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 8 May 2026). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 91.94% probability · 100th percentile
- CISA KEV
- Listed 24 April 2026 · due 8 May 2026
- Weakness
- CWE-22, CWE-434
- Affected
- samsung/magicinfo 9 server
- Source
- PSIRT@samsung.com
CISA notes
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. https://security.samsungtv.com/securityUpdates ; https://nvd.nist.gov/vuln/detail/CVE-2024-7399
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.