CVE-2026-25203

| EUVD-2026-21252 HIGH
2026-04-10 samsung.tv_appliance
7.8
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
EUVD ID Assigned
Apr 10, 2026 - 01:45 euvd
EUVD-2026-21252
Analysis Generated
Apr 10, 2026 - 01:45 vuln.today
CVE Published
Apr 10, 2026 - 01:24 nvd
HIGH 7.8

Tags

Samsung Privilege Escalation Magicinfo 9 Server

Description

Samsung MagicINFO 9 Server Incorrect Default Permissions Local Privilege Escalation Vulnerability This issue affects MagicINFO 9 Server: less than 21.1091.1.

Analysis

Local privilege escalation in Samsung MagicINFO 9 Server versions prior to 21.1091.1 enables authenticated low-privileged users to escalate to high privileges through incorrect default file/directory permissions. Attackers with local access can obtain complete system control, compromising confidentiality, integrity, and availability. …

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Remediation

Within 24 hours: Identify all Samsung MagicINFO 9 Server installations and document current versions using vendor tools or administrative consoles. Within 7 days: Upgrade all instances to version 21.1091.1 or later per Samsung security advisory; if upgrade is not feasible, restrict local access to trusted administrators only and implement filesystem permission audits on installation directories. …

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2026-25203 vulnerability details – vuln.today
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