CVE-2025-54455: Samsung MagicINFO 9 Server

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Use of Hard-coded Credentials vulnerability in Samsung Electronics MagicINFO 9 Server allows Authentication Bypass.This issue affects MagicINFO 9 Server: less than 21.1080.0.

Affected products

• Samsung MagicINFO 9 Server: before 21.1080.0 (fixed in 21.1080.0)

Published 2025-07-23. Last modified 2026-06-17.