CVE-2022-1367 : Vulnerability Insights and Analysis

Delta Electronics DIAEnergie software versions prior to 1.8.02.004 are vulnerable to a blind SQL injection flaw in Handler_TCV.ashx, allowing attackers to execute arbitrary SQL queries, access and modify database data, and run system commands.

Understanding CVE-2022-1367

This vulnerability, reported by Michael Heinzl and Dusan Stevanovic of Trend Micro’s Zero Day Initiative to CISA, has a CVSS base score of 9.8/10.

What is CVE-2022-1367?

The blind SQL injection vulnerability in Delta Electronics DIAEnergie software before version 1.8.02.004 enables threat actors to manipulate databases and execute commands.

The Impact of CVE-2022-1367

With a critical severity rating, this flaw can lead to high confidentiality, integrity, and availability impacts on affected systems.

Technical Details of CVE-2022-1367

This vulnerability, with a CVSS base score of 9.8, does not require user privileges to exploit and has a low attack complexity through a network vector.

Vulnerability Description

The SQL injection flaw in Delta Electronics DIAEnergie allows for unauthorized database access and command execution.

Affected Systems and Versions

All Delta Electronics DIAEnergie versions before 1.8.02.004 are susceptible to this blind SQL injection vulnerability.

Exploitation Mechanism

Attackers can inject SQL queries via Handler_TCV.ashx, gaining access to sensitive data and executing system commands.

Mitigation and Prevention

To address CVE-2022-1367, Delta Electronics released version 1.8.02.004 with the necessary fixes. For immediate protection, minimize network exposure, utilize firewalls, and avoid connecting programming software to unintended networks.

Immediate Steps to Take

Delta advises isolating control system networks, deploying firewalls, and using application firewalls to detect and prevent attacks.

Long-Term Security Practices

Implement secure remote access methods like VPNs and regularly review and update security measures.

Patching and Updates

Users should contact Delta customer service for the latest release, as a public version including fixes is scheduled for June 30, 2022.