- Vulnerability/
- ZDI-CAN-21390
ZDI-CAN-21390: ZDI-23-1400: Delta Electronics CNCSoft-B DPA File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Fri Sep 08 2023(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics CNCSoft-B. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2023-4685.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CNCSoft by Delta Electronics |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-21390?
ZDI-CAN-21390 is considered critical due to its potential for remote code execution.
How do I fix ZDI-CAN-21390?
To mitigate ZDI-CAN-21390, ensure that you update Delta Electronics CNCSoft-B to the latest version provided by the vendor.
What type of attacks can occur due to ZDI-CAN-21390?
ZDI-CAN-21390 allows remote attackers to execute arbitrary code, potentially leading to full system compromise.
What are the prerequisites for exploiting ZDI-CAN-21390?
Exploitation of ZDI-CAN-21390 requires user interaction, such as visiting a malicious page or opening a malicious file.
Which software is affected by ZDI-CAN-21390?
ZDI-CAN-21390 specifically affects Delta Electronics CNCSoft-B installations.
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- alias/ZDI-CAN-21390
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