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CVE-2025-4632

CRITICAL9.8
CISA KEV

Published 2025-05-13 · Updated 2026-06-17 · Source PSIRT@samsung.com

Summary

CVE-2025-4632 is a critical-severity (CVSS 9.8) vulnerability in Samsung MagicINFO 9 Server. CISA added it to the Known Exploited Vulnerabilities catalog on May 22, 2025, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by June 12, 2025. CISA does not currently list it as used in ransomware campaigns. Samsung has 15 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.

All 15 known-exploited Samsung vulnerabilities →

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.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-22CWE-22

CISA Known-Exploited Vulnerability

Product: Samsung — MagicINFO 9 Server

Name: Samsung MagicINFO 9 Server Path Traversal Vulnerability

Date added: 2025-05-22 · Due: 2025-06-12

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.

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