ZDI-CAN-11712: Delta Industrial Automation CNCSoft-B DOPSoft XLS File Parsing Out-Of-Bounds Write 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 XLS files by the DOPSoft program. The issue results from the lack of proper validation of user-supplied data, which can result in a write before the start of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Delta Industrial Automation CNCSoft-B DOPSoft |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-11712?
The severity of ZDI-CAN-11712 is critical due to its potential for remote code execution.
How do I fix ZDI-CAN-11712?
To fix ZDI-CAN-11712, apply the latest patches provided by Delta Industrial Automation for the CNCSoft-B software.
What type of attack does ZDI-CAN-11712 involve?
ZDI-CAN-11712 involves a remote code execution attack requiring user interaction.
What versions of Delta Industrial Automation CNCSoft-B are affected by ZDI-CAN-11712?
ZDI-CAN-11712 affects specific installations of Delta Industrial Automation CNCSoft-B that have not been updated.
What are the potential impacts of ZDI-CAN-11712?
The potential impacts of ZDI-CAN-11712 include unauthorized access and control over the affected systems.
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- alias/ZDI-CAN-11712
- alias/CVE-2020-27287
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