Overview
The CVE-2025-39370 vulnerability is a serious security flaw affecting the Cnilsson iCafe Library software. This vulnerability, known as an SQL Injection, has wide-ranging implications for system security and data integrity. It could allow an attacker to manipulate SQL commands, potentially leading to system compromise or data leakage. Given the widespread use of SQL databases and the potential for significant impact, this vulnerability is a critical concern.
Vulnerability Summary
CVE ID: CVE-2025-39370
Severity: High (CVSS: 7.6)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, potential data leakage
Affected Products
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Product | Affected Versions
Cnilsson iCafe Library | Up to and including 1.8.3
How the Exploit Works
An attacker can exploit this vulnerability by sending malicious SQL commands to the application. Because the iCafe Library fails to properly neutralize special elements used in SQL commands, an attacker can craft SQL queries that manipulate the application’s database. This can lead to unauthorized access, modification or deletion of data, or even full system compromise.
Conceptual Example Code
The following is a conceptual example of how an attacker might exploit this vulnerability:
POST /api/query HTTP/1.1
Host: vulnerable.example.com
Content-Type: application/json
{ "query": "SELECT * FROM users; DROP TABLE users;" }In this example, the attacker submits a normal SQL query (`SELECT * FROM users`) followed by a malicious command (`DROP TABLE users`). The iCafe Library processes both commands, potentially leading to catastrophic data loss.
Countermeasures
To mitigate this vulnerability, vendors should apply the latest patches as soon as they become available. As a temporary measure, you can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to detect and block malicious SQL queries. However, these measures only offer limited protection and do not address the underlying vulnerability. For comprehensive protection, always keep your software up-to-date.
