CVE-2025-4632
CriticalExploitedPublic exploitImproper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to write arbitrary file as system authority.
Published May 13, 2025 · Updated Feb 26, 2026
Key Facts
Patch immediately- CVE-2025-4632 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting MagicINFO 9 Server (Samsung).
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since May 6, 2025. Public exploit code is available.
- EPSS estimates a 24% probability of exploitation in the next 30 days.
- Fixed versions are available, including MagicINFO 9 Server 21.1052, MagicINFO 9 Server 21.1052.0.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
24%
Higher than 97.8% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2025-4632 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to write arbitrary file as system authority.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | May 22, 2025 | Jun 12, 2025 | Not reported |
| Industry KEV feed | May 6, 2025 | Jun 12, 2025 | Not reported |
| CIRCL KEV | May 22, 2025 | Jun 12, 2025 | Not reported |
| ENISA EUVD | May 22, 2025 | n/a | Not reported |
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.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| MagicINFO 9 ServerSamsung | See advisory | 21.1052.0 |
Patched Releases
MagicINFO 9 Server
21.1052, 21.1052.0
Timeline
Added to Industry KEV feed
May 6, 2025
Publicly disclosed
May 13, 2025
Added to CISA KEV
May 22, 2025
Added to CIRCL KEV
May 22, 2025
Added to ENISA EUVD
May 22, 2025
Last updated
Feb 26, 2026
Weakness Type
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- patchhttps://security.samsungtv.com/securityUpdates#SVP-MAY-2025
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
FAQ
Common Questions.
Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to write arbitrary file as system authority.
Affected: MagicINFO 9 Server (Samsung). The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since May 6, 2025.
Yes. It was added on May 22, 2025 with a federal remediation due date of Jun 12, 2025.
Public exploit code is available.
Fixed versions are available, including MagicINFO 9 Server 21.1052, MagicINFO 9 Server 21.1052.0.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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