ZDI-CAN-10135: Advantech WebAccess/HMI Designer PM3 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Advantech WebAccess/HMI Designer. 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 PM3 files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. 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-CAN-10135?
The severity of ZDI-CAN-10135 is critical due to the potential for remote code execution.
How do I fix ZDI-CAN-10135?
To fix ZDI-CAN-10135, update Advantech WebAccess/HMI Designer to the latest version provided by the vendor.
What are the symptoms of ZDI-CAN-10135 being exploited?
Symptoms of ZDI-CAN-10135 exploitation may include unexpected application behavior or unauthorized access to sensitive information.
Who is affected by ZDI-CAN-10135?
Organizations using vulnerable versions of Advantech WebAccess/HMI Designer are affected by ZDI-CAN-10135.
Is user interaction required for ZDI-CAN-10135?
Yes, user interaction is required for ZDI-CAN-10135, as the target must visit a malicious page or open a malicious file.