CVE-2022-1098 : Security Advisory and Response

Delta Electronics DIAEnergie software, prior to version 1.8.02.004, is affected by a DLL hijacking vulnerability, allowing attackers to escalate privileges when combined with an Incorrect Default Permissions flaw. Here's what you should know about this CVE.

Understanding CVE-2022-1098

This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2022-1098.

What is CVE-2022-1098?

CVE-2022-1098, titled 'Delta Electronics DIAEnergie Uncontrolledly Search Path Element,' affects versions of DIAEnergie software before 1.8.02.004. The vulnerability involves a DLL hijacking issue that, when exploited along with an Incorrect Default Permissions vulnerability, enables privilege escalation for attackers.

The Impact of CVE-2022-1098

With a CVSS base score of 7.8 (High Severity), this vulnerability poses significant risks. Attackers can leverage the DLL hijacking condition to compromise the confidentiality, integrity, and availability of affected systems with low privileges required. The impact is further exacerbated when combined with other security weaknesses.

Technical Details of CVE-2022-1098

Let's delve into the specifics of the vulnerability, including its description, affected systems, and exploitation mechanism.

Vulnerability Description

The DLL hijacking vulnerability in Delta Electronics DIAEnergie software enables attackers to escalate privileges, enhancing the risk of unauthorized access and control over affected systems.

Affected Systems and Versions

All versions of DIAEnergie software before 1.8.02.004 are susceptible to this vulnerability, necessitating immediate attention and remediation by users and administrators.

Exploitation Mechanism

By exploiting the DLL hijacking issue along with the Incorrect Default Permissions flaw, threat actors can execute arbitrary code and gain elevated privileges on vulnerable systems, leading to potential exploitation and misuse.

Mitigation and Prevention

To safeguard your systems and data from CVE-2022-1098, proactive mitigation and preventive measures are crucial. Here are some steps to consider:

Immediate Steps to Take

Update DIAEnergie software to version 1.8.02.004 or the latest available release to eliminate the vulnerability.
Contact Delta customer service for assistance and guidance on applying the necessary security patches.

Long-Term Security Practices

Implement robust access controls and least privilege principles to limit the impact of potential privilege escalation attacks.
Regularly monitor and audit system activities to detect any suspicious behavior or unauthorized access attempts promptly.

Patching and Updates

Delta Electronics has addressed the vulnerabilities in version 1.8.02.004 and plans to release a comprehensive update on June 30, 2022, incorporating these fixes and additional features to enhance software security.