CVE-2022-26514 : Exploit Details and Defense Strategies

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a critical blind SQL injection vulnerability that exists in DIAE_tagHandler.ashx, allowing attackers to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands.

Understanding CVE-2022-26514

This CVE involves a critical blind SQL injection vulnerability in Delta Electronics DIAEnergie prior to version 1.8.02.004.

What is CVE-2022-26514?

Delta Electronics DIAEnergie is impacted by a blind SQL injection vulnerability in DIAE_tagHandler.ashx, posing a significant risk of attackers executing malicious SQL queries and modifying database contents.

The Impact of CVE-2022-26514

The vulnerability's critical nature allows threat actors to extract sensitive data, tamper with databases, and execute unauthorized system commands, potentially leading to severe consequences.

Technical Details of CVE-2022-26514

Vulnerability Description

The blind SQL injection vulnerability in DIAE_tagHandler.ashx in Delta Electronics DIAEnergie before version 1.8.02.004 enables attackers to manipulate SQL queries and system commands.

Affected Systems and Versions

Delta Electronics DIAEnergie versions prior to 1.8.02.004 are susceptible to this SQL injection vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious SQL queries into the system, allowing unauthorized access to database contents and execution of unauthorized commands.

Mitigation and Prevention

To address CVE-2022-26514, users should take the following actions:

Immediate Steps to Take

Upgrade to version 1.8.02.004 of Delta Electronics DIAEnergie to mitigate the vulnerability.

Long-Term Security Practices

Minimize network exposure for control system devices, isolate them from the Internet, and place them behind firewalls.
Deploy an application firewall to detect and prevent attacks like Path Traversal and SQL Injection.
Avoid connecting programming software to unintended networks.

Patching and Updates

Delta Electronics has released version 1.8.02.004 to resolve the SQL injection vulnerability. Users are advised to contact Delta customer service or representatives for this release.