CVEs / CVE-2025-4632

CVE-2025-4632: Samsung MagicINFO 9 Server Path Traversal Vulnerability

Known exploited in the CISA KEV catalog since 22 May 2025
critical 9.8 CVSS 3.1 (NVD)
EPSS 24% chance of exploitation in the next 30 days, higher than 97% of CVEs (30 Oct 2026)
Last changed at its sources 17 Jun 2026

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Summary

Samsung MagicINFO 9 Server contains a path traversal vulnerability that allows an attacker to write arbitrary file as system authority.
CISA, Known Exploited Vulnerabilities catalog

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.
The CVE record, via NVD · published 13 May 2025 · NVD status: Analyzed

Affected and fixed versions

As stated by the CVE record (from the CNA)
Product	Affected	Fixed in
Samsung Electronics MagicINFO 9 Server	before 21.1052	21.1052

Exploitation

In CISA KEV since	22 May 2025
Due date for US federal agencies	12 Jun 2025
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 critical `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H` Scored by NVD
Weakness	CWE-22

References

CVE-2025-4632 on NVD
CVE-2025-4632 in the CISA KEV catalog
https://security.samsungtv.com/securityUpdates#SVP-MAY-2025 (cited by CISA)
https://security.samsungtv.com/securityUpdates#SVP-MAY-2025 Patch, Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-4632 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.