CVE-2025-68394 in BDF
Summary
by MITRE • 10/30/2026
ARKETEAM Protectel modules PROTECTELMAJ and BDF are vulnerable to SQL injection vulnerability. Improper neutralization of input provided by a low privileged user into "profilInput" parameter allows for SQL Injection attacks. This issue has been fixed in: PROTECTELMAJ v6.5.19 and BDF v6.4.67
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Analysis
by VulDB Data Team • 10/30/2026
The vulnerability identified within ARKETEAM Protectel modules, specifically affecting the PROTECTELMAJ version prior to 6.5.19 and the BDF module prior to 6.4.67, represents a critical security flaw rooted in improper input validation mechanisms. This issue is classified as an SQL injection vulnerability, which corresponds directly with CWE-89 in the Common Weakness Enumeration taxonomy. The core technical failure lies in the application's handling of user-supplied data within the profilInput parameter. When this parameter receives input from a low privileged user, the system fails to adequately neutralize special characters or properly sanitize the string before incorporating it into backend SQL queries. This lack of rigorous validation allows an attacker to inject malicious SQL commands that are then executed by the database engine with the privileges of the application itself.
From an operational perspective, this vulnerability poses a severe risk to data integrity and confidentiality within the Protectel ecosystem. Because the flaw can be exploited by low privileged users, it significantly lowers the barrier for entry for potential attackers who may already have access to the system through legitimate but restricted accounts. Successful exploitation could lead to unauthorized access to sensitive information stored in the database, including potentially critical security configurations or user data associated with fire alarm and intrusion detection systems managed by Protectel. Furthermore, depending on the specific SQL dialect and backend configuration, an attacker might be able to modify existing records, delete data, or even execute administrative commands if the database connection has elevated privileges, thereby compromising the entire system's availability and trustworthiness.
The exploitation of this vulnerability aligns with several tactics defined in the MITRE ATT&CK framework. It is primarily associated with T1190 Exploit Public-Facing Application, as it involves leveraging a flaw in software exposed to users or networks. Additionally, if the attacker uses the injection to extract data, it falls under T1213 Data from Information Repositories, and if they attempt to bypass authentication mechanisms through this vector, it relates to T1078 Valid Accounts combined with T1548 Abuse Elevation Control Mechanism in more complex scenarios. The ability of a low-privileged user to trigger this flaw highlights a failure in the principle of least privilege enforcement at the application logic layer, allowing lateral movement or privilege escalation within the database context.
To mitigate this vulnerability and prevent further exploitation, organizations must immediately apply the vendor-provided patches updating PROTECTELMAJ to version 6.5.19 or later and BDF to version 6.4.67 or later. These updates contain the necessary code changes to properly sanitize input parameters and implement parameterized queries that separate SQL logic from data, thereby neutralizing injection attempts regardless of user privilege level. In addition to patching, it is advisable to review access controls for the profilInput endpoint to ensure that only authorized functions can interact with this specific parameter. Implementing a Web Application Firewall with rules tuned to detect common SQL injection patterns can also provide an additional layer of defense while patches are being deployed across the infrastructure. Regular security audits and code reviews focusing on input validation practices should be conducted to prevent similar weaknesses in future software releases.