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CVE-2025-40713: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Quiter Quiter Gateway (Java WAR on Apache Tomcat)

Critical
VulnerabilityCVE-2025-40713cvecve-2025-40713cwe-89
Published: Tue Jul 08 2025 (07/08/2025, 11:35:31 UTC)
Source: CVE Database V5
Vendor/Project: Quiter
Product: Quiter Gateway (Java WAR on Apache Tomcat)

Description

SQL injection vulnerability in versions prior to 4.7.0 of Quiter Gateway by Quiter. This vulnerability allows an attacker to retrieve, create, update and delete databases through the campo parameter in/<Client>FacturaE/BusquedasFacturasSesion.

AI-Powered Analysis

AILast updated: 07/15/2025, 21:41:14 UTC

Technical Analysis

CVE-2025-40713 is a critical SQL injection vulnerability affecting versions prior to 4.7.0 of the Quiter Gateway product, which is a Java WAR application running on Apache Tomcat. The vulnerability arises from improper neutralization of special elements used in SQL commands (CWE-89), specifically through the 'campo' parameter in the endpoint /<Client>FacturaE/BusquedasFacturasSesion. This flaw allows an unauthenticated attacker to inject malicious SQL code without any user interaction, enabling them to retrieve, create, update, or delete data within the backend database. The vulnerability is remotely exploitable over the network (AV:N), requires no privileges (PR:N), no user interaction (UI:N), and has a high impact on confidentiality, integrity, and availability (VC:H, VI:H, VA:H). The lack of authentication and ease of exploitation make this vulnerability particularly dangerous. Although no known exploits are currently reported in the wild, the critical CVSS 9.3 score underscores the urgency for remediation. The vulnerability affects all versions prior to 4.7.0, indicating that organizations running older versions of Quiter Gateway are at risk. The use of Apache Tomcat as the application server is common in enterprise environments, which may increase the attack surface if the application is exposed externally or insufficiently segmented internally.

Potential Impact

For European organizations, the impact of this vulnerability can be severe. Quiter Gateway is likely used in business-critical environments, especially given the endpoint naming referencing 'FacturaE', which suggests integration with electronic invoicing systems common in Europe. Successful exploitation could lead to unauthorized data disclosure, manipulation of financial or transactional records, and disruption of services dependent on the database. This could result in regulatory non-compliance, especially under GDPR due to potential exposure of personal or financial data, financial losses, reputational damage, and operational downtime. The ability to modify or delete data could also undermine trust in invoicing and accounting processes, potentially affecting supply chain and customer relationships. Organizations with externally accessible Quiter Gateway instances or insufficient network segmentation are at higher risk. The critical severity and ease of exploitation mean attackers could automate attacks, increasing the likelihood of widespread compromise if not addressed promptly.

Mitigation Recommendations

1. Immediate upgrade to Quiter Gateway version 4.7.0 or later, where the vulnerability is patched, is the most effective mitigation. 2. If upgrading is not immediately possible, implement web application firewall (WAF) rules specifically targeting SQL injection patterns on the 'campo' parameter and the affected endpoint to block malicious payloads. 3. Conduct thorough input validation and parameterized queries or prepared statements in the application code to prevent injection attacks. 4. Restrict network access to the Quiter Gateway application, limiting exposure to trusted internal networks or VPNs only. 5. Monitor logs for unusual database queries or errors indicative of injection attempts. 6. Perform regular security assessments and penetration testing focused on injection vulnerabilities. 7. Ensure database accounts used by the application have the least privileges necessary to limit the impact of any successful injection. 8. Educate development and operations teams about secure coding practices and the importance of timely patching.

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Technical Details

Data Version
5.1
Assigner Short Name
INCIBE
Date Reserved
2025-04-16T08:38:19.332Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 686d06ce6f40f0eb72f444db

Added to database: 7/8/2025, 11:53:50 AM

Last enriched: 7/15/2025, 9:41:14 PM

Last updated: 8/3/2025, 2:30:09 PM

Views: 16

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