CVE-2026-25200

CRITICAL
2026-02-02 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:01 vuln.today
CVE Published
Feb 02, 2026 - 05:16 nvd
CRITICAL 9.8

Tags

File Upload XSS Magicinfo 9 Server

Description

A vulnerability in MagicInfo9 Server allows authorized users to upload HTML files without authentication, leading to Stored XSS, which can result in account takeover This issue affects MagicINFO 9 Server: less than 21.1090.1.

Analysis

Unauthenticated file upload leading to stored XSS and potential RCE in Samsung MagicInfo9 Server. HTML files uploaded without authentication.

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Remediation

Within 24 hours: Identify all MagicInfo9 Server instances and document current versions; restrict file upload functionality to administrators only and disable HTML file uploads where possible. Within 7 days: Implement network-level controls to limit access to MagicInfo9 servers; monitor for suspicious file uploads and account activity; communicate incident response procedures to affected teams. …

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +49
POC: 0

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CVE-2026-25200 vulnerability details – vuln.today
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