CVE-2024-4547 in DIAEnergie
Summary
by MITRE • 05/06/2024
A SQLi vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior when CEBC.exe processes a 'RecalculateScript' message, which is splitted into 4 fields using the '~' character as the separator. An unauthenticated remote attacker can perform SQLi via the fourth field
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Analysis
by VulDB Data Team • 06/28/2025
The vulnerability identified as CVE-2024-4547 represents a critical SQL injection flaw within Delta Electronics DIAEnergie version 1.10.1.8610 and earlier releases. This security weakness manifests specifically when the CEBC.exe component handles a 'RecalculateScript' message that is segmented into four distinct fields utilizing the tilde character '~' as the delimiter. The architectural design of this message processing mechanism creates an exploitable entry point where malicious input can be injected directly into the database query execution flow.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the CEBC.exe application. When processing the fourth field of the 'RecalculateScript' message, the system fails to properly escape or parameterize user-supplied data before incorporating it into SQL query constructions. This oversight allows an attacker to manipulate the database interaction by injecting malicious SQL payloads through the fourth field, bypassing normal authentication mechanisms since the vulnerability is accessible to unauthenticated remote attackers.
The operational impact of this vulnerability extends beyond simple data theft, encompassing complete database compromise and potential system takeover. An unauthenticated remote attacker can execute arbitrary SQL commands against the underlying database, potentially gaining read access to sensitive operational data, modifying critical system parameters, or even escalating privileges within the affected environment. The vulnerability's accessibility without authentication makes it particularly dangerous as it requires no prior access credentials to exploit, presenting a significant risk to industrial control systems and energy management platforms that rely on Delta Electronics DIAEnergie solutions.
Security mitigations for this vulnerability should prioritize immediate patching of affected systems to the latest available version of Delta Electronics DIAEnergie software. Network segmentation and access controls should be implemented to limit exposure of the vulnerable component to untrusted networks. Input validation measures must be strengthened to ensure all fields within the 'RecalculateScript' message are properly sanitized before database processing occurs. Additionally, implementing proper database query parameterization and input escaping mechanisms aligns with established security practices and addresses the core CWE-89 vulnerability category related to SQL injection attacks. The ATT&CK framework categorizes this vulnerability under T1190 - Exploit Public-Facing Application, highlighting the importance of proper application hardening and regular security assessments to prevent exploitation of such publicly accessible flaws.