What is CVE-2026-25201?

CVE-2026-25201 is a high-severity vulnerability in Samsung Magicinfo_9_server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-02-02.

How severe is CVE-2026-25201?

High severity. CVSS v3 base score is 8.8 out of 10.

Arbitrary file upload in Samsung Magicinfo_9_server

CVE-2026-25201

An unauthenticated user can upload arbitrary files to execute remote code, leading to privilege escalation in MagicInfo9 Server. This issue affects MagicINFO 9 Server: less than 21.1090.1.

Vulnerability class: Unrestricted File Upload

EPSS: 0.004 (32.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Samsung Magicinfo_9_server
Samsung Electronics Magicinfo 9 Server — versions 21.1090.1

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

PSIRT@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-25201?: CVE-2026-25201 is a high-severity vulnerability in Samsung Magicinfo_9_server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-02-02.
How severe is CVE-2026-25201?: High severity. CVSS v3 base score is 8.8 out of 10.