CVE-2024-11609: AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AutomationDirect C-More EA9. 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 EAP9 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24772.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-11609?
CVE-2024-11609 has been classified as a high-severity vulnerability due to its potential for remote code execution.
What types of systems are affected by CVE-2024-11609?
CVE-2024-11609 affects installations of AutomationDirect C-More EA9 HMI devices.
How do I fix CVE-2024-11609?
To mitigate CVE-2024-11609, apply the latest patch or update provided by AutomationDirect for C-More EA9.
What exploit method is used in CVE-2024-11609?
CVE-2024-11609 can be exploited through a stack-based buffer overflow via specially crafted file parsing.
Is user interaction required to exploit CVE-2024-11609?
Yes, user interaction is required to exploit CVE-2024-11609 effectively.