CVE-2025-54443 Path traversal in MagicINFO 9 Server

Critical 9.8 Published 23 Jul 2025 Updated 26 Feb 2026

Path traversal in Samsung MagicINFO 9 Server allows attackers to upload a web shell, leading to remote code execution.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-54443?

CVE-2025-54443 is a critical path traversal vulnerability in Samsung Electronics MagicINFO 9 Server, published on 23 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Samsung Electronics MagicINFO 9 Server allows Upload a Web Shell to a Web Server.This issue affects MagicINFO 9 Server: less than 21.1080.0

Weakness: CWE-22

Which versions are affected by CVE-2025-54443?

It affects 1 product.

Products include Samsung Magicinfo 9 Server.

How do I fix CVE-2025-54443?

No fix has been published for CVE-2025-54443 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2025-54443 being exploited?

There is no known exploitation of CVE-2025-54443 in the wild and no public exploit code.

Sources

Also known as GHSA-4jvj-cx62-q838.