ZDI-21-045: Delta Industrial Automation CNCSoft-B DOPSoft DPA File Parsing Type Confusion Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Industrial Automation 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 specific flaw exists within the parsing of DPA files by the DOPSoft program. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-21-045?
The severity of ZDI-21-045 is considered high due to the potential for remote code execution.
How do I fix ZDI-21-045?
To fix ZDI-21-045, it is recommended to apply the latest security patches provided by Delta Industrial Automation for CNCSoft-B.
What types of attacks can be executed due to ZDI-21-045?
ZDI-21-045 allows remote attackers to execute arbitrary code, potentially compromising the affected system.
What must a user do to exploit ZDI-21-045?
A user must visit a malicious page or open a malicious file to exploit ZDI-21-045.
Which product is affected by ZDI-21-045?
The product affected by ZDI-21-045 is Delta Industrial Automation CNCSoft-B.