CVE-2026-78314 in DIAEnergie
Summary
by MITRE • 08/24/2026
SQL Injection in Delta DIAEnergie v1.11.00.002 allows attacker to remote code execution.
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Analysis
by VulDB Data Team • 08/24/2026
The vulnerability identified as a SQL injection flaw within Delta DIAEnergie version 1.11.00.002 represents a critical security deficiency that fundamentally compromises the integrity and confidentiality of the application's underlying data store. This specific iteration of the software, often utilized in industrial or enterprise environments for energy management and monitoring, relies on dynamic database queries to process user inputs such as login credentials, search parameters, or configuration settings. The core technical flaw lies in the insufficient sanitization and validation of these input vectors before they are concatenated into SQL statements executed by the backend database engine. When an attacker crafts a malicious payload containing special characters like single quotes, semicolons, or comment sequences, the application fails to distinguish between executable code and data parameters. This allows the injected SQL commands to be interpreted as part of the original query structure rather than being treated as literal input values.
The operational impact of this vulnerability is severe due to its potential for remote code execution. While traditional SQL injection often results in unauthorized data access or modification, certain database configurations and specific payload techniques can escalate the attack beyond simple data exfiltration. By leveraging features such as out-of-band interactions, stacked queries, or specific database functions that allow file system operations, an attacker can execute arbitrary commands on the server hosting the application. This escalation transforms a standard injection flaw into a critical remote code execution vector, granting the adversary full control over the compromised host machine. Consequently, this leads to a complete loss of confidentiality for sensitive operational data, integrity violations through unauthorized modifications to energy records or user configurations, and availability disruptions if the attacker chooses to corrupt database structures or terminate services.
From an industry standards perspective, this vulnerability aligns directly with CWE-89, which defines Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The ability to achieve remote code execution further implicates CWE-78, the OS Command Injection weakness, indicating that the application's failure to sanitize input has cascading effects beyond the database layer into the operating system environment. In terms of tactical mapping within the MITRE ATT&CK framework, this vulnerability facilitates initial access through exploitation of application-level vulnerabilities and enables privilege escalation if the compromised service account possesses elevated permissions on the host or network resources. The attack sequence typically involves reconnaissance to identify vulnerable input fields, followed by payload crafting using tools like sqlmap or custom scripts designed to exploit the specific database dialect used by Delta DIAEnergie.
Mitigation strategies must address both immediate remediation and long-term architectural improvements. The most effective technical fix is the implementation of parameterized queries or prepared statements for all database interactions involving user-supplied input, which ensures that data is never interpreted as executable code regardless of its content. Additionally, strict input validation should be enforced using allow-listing techniques to restrict accepted characters based on expected data types and formats. Web Application Firewalls can provide a temporary layer of defense by detecting and blocking common SQL injection patterns, though they are not a substitute for secure coding practices. For Delta DIAEnergie specifically, administrators should immediately apply any available patches from the vendor that address this specific version's flaws. If patching is delayed, network segmentation should be employed to isolate the application server from critical internal networks, limiting the blast radius in case of exploitation. Regular security audits and penetration testing focused on injection vulnerabilities are essential to maintain a robust defense posture against such persistent threats.