HOMEVULNERABILITIESCVE-2024-11611
HIGH

CVE-2024-11611

CWE-119Published: January 30, 2025· Updated: Jun 17, 2026

7.8
CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2024-11611 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.

From a weakness classification perspective (CWE-119): Buffer overflow vulnerabilities can lead to arbitrary code execution or denial of service by corrupting adjacent memory.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

automationdirect18 product(s)
c-more ea9-t10cl firmwarec-more ea9-t10clc-more ea9-t10wcl firmwarec-more ea9-t10wclc-more ea9-t12cl firmwarec-more ea9-t12clc-more ea9-t15cl firmwarec-more ea9-t15clc-more ea9-t15cl-r firmwarec-more ea9-t15cl-rc-more ea9-t6cl firmwarec-more ea9-t6cl+6
Source: NVD CPE · 18 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://certvde.com/en/bulletins/bulletins/2182-automationdirect-c-more-ea9-programming-software/
ADVISORYhttps://www.zerodayinitiative.com/advisories/ZDI-24-1675/

All References (2)

→
https://certvde.com/en/bulletins/bulletins/2182-automationdirect-c-more-ea9-programming-software/Third Party Advisory
→
https://www.zerodayinitiative.com/advisories/ZDI-24-1675/Third Party Advisory

Quick Facts

CVE IDCVE-2024-11611
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-119
CISA KEVNo
Affected1 vendor(s)
PublishedJan 30, 2025

Related CVEs (CWE-119)

CVE-2009-3952
10.0
CVE-2009-3846
10.0
CVE-2009-0869
10.0
CVE-2009-0836
10.0
CVE-2009-1382
10.0
CVE-2009-4180
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-11611 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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