CVE-2022-26667 : Vulnerability Insights and Analysis

In March 2022, a critical blind SQL injection vulnerability was discovered in Delta Electronics DIAEnergie software. This vulnerability, assigned CVE-2022-26667, affects all versions prior to 1.8.02.004 and poses a significant threat to the confidentiality, integrity, and availability of the affected systems.

Understanding CVE-2022-26667

This section provides detailed insights into the nature of the vulnerability and its impacts.

What is CVE-2022-26667?

CVE-2022-26667 is a blind SQL injection vulnerability found in GetDemandAnalysisData of Delta Electronics DIAEnergie software. Exploitation of this vulnerability enables threat actors to inject malicious SQL queries, access and manipulate database content, and execute unauthorized system commands.

The Impact of CVE-2022-26667

The CVSS v3.1 base score of 9.8 categorizes this vulnerability as critical, highlighting its severe implications on affected systems. With a low attack complexity and no privileges required, the exploit's high confidentiality, integrity, and availability impacts make it a significant security concern.

Technical Details of CVE-2022-26667

This section delves deeper into the technical aspects of the CVE, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The blind SQL injection vulnerability in Delta Electronics DIAEnergie allows threat actors to execute unauthorized SQL queries, access databases, and run system commands, posing a severe risk to the affected systems' security.

Affected Systems and Versions

All versions of Delta Electronics DIAEnergie software prior to 1.8.02.004 are vulnerable to this exploit, potentially impacting a significant number of users operating on outdated versions.

Exploitation Mechanism

Threat actors leverage the blind SQL injection vulnerability in GetDemandAnalysisData to infiltrate systems, execute unauthorized commands, and compromise the confidentiality and integrity of sensitive data.

Mitigation and Prevention

This section outlines essential steps to mitigate the risks associated with CVE-2022-26667 and prevent potential exploitation.

Immediate Steps to Take

Users are advised to take immediate action to secure their systems and data from exploitation, including contacting Delta Electronics for the fixed version and implementing network security measures.

Long-Term Security Practices

To enhance long-term security, users are recommended to minimize network exposure, isolate control system networks, and use secure remote access methods to protect their systems from future threats.

Patching and Updates

Delta Electronics has released Version 1.08.02.004 to address the vulnerabilities. Users should prioritize updating to the latest version and follow security best practices to safeguard their systems.