CISA KEV · Known exploitedCritical

CVE-2025-4632

Samsung MagicINFO 9 Server

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.

CVSS
9.8
EPSS
24.4%
97.7% percentile
CISA KEV
Listed
Published
2025.05.13
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability24.4%
Technical severityCVSS 9.8

Vulnerability overview

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 product and versions

Product
Samsung MagicINFO 9 Server
Affected versions
< 21.1052.0
Fixed versions
21.1052.0

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA 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.

Due date: 2025.06.12
  1. 1
    Identify

    Confirm that Samsung MagicINFO 9 Server and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-22
KEV added
2025.05.22
Ransomware use
미확인
CVE-2025-4632 — Samsung MagicINFO 9 Server | SECUFOCUS NOW