Buffer overflow in Automationdirect C-More Ea9
CVE-2024-11611
AutomationDirect C-More EA9 EAP9 File Parsing Memory Corruption 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 user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24774.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (20.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Automationdirect C-more Ea9 — versions 6.78
- Automationdirect C-more_ea9-rhmi
- Automationdirect C-more_ea9-rhmi_firmware
- Automationdirect C-more_ea9-t10cl
- Automationdirect C-more_ea9-t10cl_firmware
- Automationdirect C-more_ea9-t10wcl
- Automationdirect C-more_ea9-t10wcl_firmware
- Automationdirect C-more_ea9-t12cl
- Automationdirect C-more_ea9-t12cl_firmware
- Automationdirect C-more_ea9-t15cl
Weakness classification (CWE)
References
- zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
- zdi-disclosures@trendmicro.com (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-11611?
- CVE-2024-11611 is a high-severity vulnerability in Automationdirect C-More Ea9, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2025-01-30.
- How severe is CVE-2024-11611?
- High severity. CVSS v3 base score is 7.8 out of 10.