ZDI-20-948: Delta Industrial Automation CNCSoft ScreenEditor DPB File Parsing Uninitialized Pointer Dereference Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Industrial Automation CNCSoft ScreenEditor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DPB files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Delta Electronics Industrial Automation CNCSoft ScreenEditor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-948?
The severity of ZDI-20-948 is critical due to its ability to allow remote code execution.
How do I fix ZDI-20-948?
To fix ZDI-20-948, users should apply the latest security updates provided by Delta Industrial Automation for CNCSoft ScreenEditor.
What causes ZDI-20-948?
ZDI-20-948 is caused by improper input validation leading to potential arbitrary code execution when users interact with a malicious file or webpage.
Who is affected by ZDI-20-948?
ZDI-20-948 affects installations of Delta Industrial Automation CNCSoft ScreenEditor that have not been updated with security patches.
Is user interaction required to exploit ZDI-20-948?
Yes, user interaction is required for the exploitation of ZDI-20-948 through visiting a malicious page or opening a malicious file.
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