ZDI-24-1673: 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.
Other sources
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 ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-11609.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1673?
The severity of ZDI-24-1673 is high, as it allows remote attackers to execute arbitrary code.
How do I fix ZDI-24-1673?
To fix ZDI-24-1673, ensure you update AutomationDirect C-More EA9 to the latest patched version as recommended by the vendor.
Who is affected by ZDI-24-1673?
Users of AutomationDirect C-More EA9 are affected by ZDI-24-1673.
What are the attack vectors for ZDI-24-1673?
Attackers can exploit ZDI-24-1673 by tricking users into visiting malicious pages or opening harmful files.
What type of vulnerability is ZDI-24-1673?
ZDI-24-1673 is a code execution vulnerability that allows remote execution of arbitrary code.