CVE-2023-43818 : Security Advisory and Response
Discover the impact of CVE-2023-43818, a high-severity vulnerability in Delta Electronics Delta Industrial Automation DOPSoft, allowing remote attackers to execute arbitrary code via buffer overflow.
This article provides insights into CVE-2023-43818, a vulnerability affecting Delta Electronics Delta Industrial Automation DOPSoft.
Understanding CVE-2023-43818
CVE-2023-43818 involves a buffer overflow vulnerability in Delta Electronics Delta Industrial Automation DOPSoft, which can be exploited for remote code execution.
What is CVE-2023-43818?
A buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft, allowing a remote attacker to achieve remote code execution by tricking a user into opening a specially crafted DPS file.
The Impact of CVE-2023-43818
The vulnerability has a high severity level, with a CVSS v3.1 base score of 8.8, indicating a significant risk of confidentiality, integrity, and availability compromise. The impact falls under CAPEC-100 - Overflow Buffers.
Technical Details of CVE-2023-43818
The vulnerability is documented with the following details:
Vulnerability Description
The buffer overflow vulnerability in Delta Electronics Delta Industrial Automation DOPSoft allows remote attackers to execute arbitrary code by manipulating a DPS file.
Affected Systems and Versions
- Product: DOPSoft
- Vendor: Delta Electronics
- Affected Version: 2.00.00.00
- Versions Less Than or Equal to: 2.00.07.04
Exploitation Mechanism
The vulnerability can be exploited remotely by enticing a user to open a specially crafted DPS file, triggering the buffer overflow and allowing the attacker to execute malicious code.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-43818, consider the following steps:
Immediate Steps to Take
- Avoid opening untrusted or suspicious DPS files.
- Implement network segmentation to limit the impact of potential attacks.
Long-Term Security Practices
- Regularly update DOPSoft to the latest version.
- Educate users on the importance of cybersecurity awareness and safe file handling practices.
Patching and Updates
Stay informed about security advisories and apply patches provided by Delta Electronics to address the buffer overflow vulnerability.