CVE-2026-25202 — AI Deep Analysis Summary

🚨 **Essence**: Hardcoded DB credentials in Samsung MagicINFO 9 Server. 💥 **Consequences**: Full database manipulation, total data compromise, and system integrity loss.

🛡️ **Root Cause**: **CWE-798** (Use of Hard-coded Credentials). The flaw lies in embedding static database passwords directly into the software code.

📦 **Affected**: Samsung Electronics **MagicINFO 9 Server**. Specifically, all versions **prior to 21.1090.1**.

🕵️ **Attacker Actions**: Gain unauthorized access to the database. Can **Read**, **Modify**, or **Delete** critical digital signage content and user data.

⚡ **Exploitation**: **LOW** threshold. CVSS Vector `AV:N/AC:L/PR:N/UI:N` means it is **Network** accessible, **Low** complexity, and requires **No Privileges** or User Interaction.

📜 **Public Exp?**: **No**. The `pocs` field is empty. No public Proof-of-Concept or wild exploitation scripts are currently available.

🔍 **Self-Check**: Scan for MagicINFO 9 Server instances. Check configuration files or source code for hardcoded database strings. Verify version number against 21.1090.1.

✅ **Official Fix**: **Yes**. Update to version **21.1090.1** or later. Refer to Samsung Security Updates for the official patch.

🚧 **No Patch Workaround**: Restrict network access to the server. Change default DB passwords if possible (though hardcoded, some configs may allow override). Isolate the system.

🔥 **Urgency**: **HIGH**. CVSS Score indicates **Critical** impact (C:H, I:H, A:H). Immediate patching is recommended to prevent total system takeover.