CVE-2026-25203
Quick assessment
Affected
Samsung Electronics MagicINFO 9 Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
SAMSUNG MagicINFO 9 Server是韩国三星（SAMSUNG）公司的一个企业级数字标牌内容管理与设备监控平台。 SAMSUNG MagicINFO 9 Server 21.1091.1之前版本存在安全漏洞，该漏洞源于默认权限设置不当，可能导致本地权限提升。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2026-25203
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Samsung MagicINFO 9 Server Incorrect Default Permissions Local Privilege Escalation Vulnerability
This issue affects MagicINFO 9 Server: less than 21.1091.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG MagicINFO 9 Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG MagicINFO 9 Server是韩国三星（SAMSUNG）公司的一个企业级数字标牌内容管理与设备监控平台。 SAMSUNG MagicINFO 9 Server 21.1091.1之前版本存在安全漏洞，该漏洞源于默认权限设置不当，可能导致本地权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Electronics | MagicINFO 9 Server | 21.1091.1 | - |
|
II. Public POCs for CVE-2026-25203
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-25203
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