Arbitrary file upload in Samsung Magicinfo 9 Server
CVE-2025-54439
Unrestricted Upload of File with Dangerous Type vulnerability in Samsung Electronics MagicINFO 9 Server allows Code Injection.This issue affects MagicINFO 9 Server: less than 21.1080.0.
Vulnerability class: Unrestricted File Upload
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.090 (95.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.084 · newest: 0.090 · change: +0.007
Affected products
- Samsung Magicinfo 9 Server
- Samsung Electronics Magicinfo 9 Server — versions 21.1080.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security.samsungtv.com/securityUpdates (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-54439?
- CVE-2025-54439 is a high-severity vulnerability in Samsung Magicinfo 9 Server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2025-07-23.
- How severe is CVE-2025-54439?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-54439 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.