Overview
The cybersecurity landscape is frequently facing new challenges, and the recently discovered CVE-2025-54453 is no exception. This vulnerability, classified as an Improper Limitation of a Pathname to a Restricted Directory, also known as ‘Path Traversal’, affects Samsung Electronics MagicINFO 9 Server. The vulnerability is of particular concern due to its potential to allow an attacker to inject code, posing a significant risk to the integrity of the system and the confidentiality of the data it holds.
With a CVSS Severity Score of 8.8, CVE-2025-54453 is not to be taken lightly. It represents a severe threat, especially to organizations that rely heavily on Samsung’s MagicINFO 9 Server for their daily operations. This vulnerability could enable potential system compromise or data leakage, which could lead to devastating consequences if left unmitigated.
Vulnerability Summary
CVE ID: CVE-2025-54453
Severity: High (8.8 CVSS Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise and data leakage
Affected Products
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Product | Affected Versions
Samsung MagicINFO 9 Server | < 21.1080.0 How the Exploit Works
The vulnerability resides in the improper limitation of a pathname to a restricted directory in Samsung’s MagicINFO 9 Server. This means that an attacker could manipulate file operations by controlling the pathname, allowing them to access restricted directories. This could potentially allow an attacker to inject malicious code into the system, resulting in unauthorized access, data leakage, or even system compromise.
Conceptual Example Code
While the specifics will vary based on the targeted system and the attacker’s objectives, the attack might involve a malicious HTTP request similar to the one below:
POST /restricted/directory/path HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "pathname": "../../malicious_payload" }In this conceptual example, the attacker sends a POST request with a manipulated pathname pointing to a malicious payload placed outside the restricted directory. If the server doesn’t properly validate or sanitize the incoming pathname, it could lead to the execution of the malicious payload, compromising the system’s security.
To avoid falling victim to such attacks, it is strongly advised to apply the vendor patch or use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation measure. Regular updates and patches are crucial in the fight against such vulnerabilities, and organizations should foster a culture of cybersecurity awareness to mitigate these risks.