{"id":"CVE-2024-11609","aliases":["EUVD-2024-34400","GHSA-j3gr-cvww-7m69"],"status":"published","title":"AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability","description":"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.\n\nThe 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.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00305,"percentile":0.23561,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2025-01-30T20:18:26Z","modified":"2026-06-17T06:58:03Z","products":[{"vendor":"automationdirect","product":"c-more ea9"},{"vendor":"automationdirect","product":"c-more_ea9-rhmi_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t10cl_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t10wcl_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t12cl_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t15cl-r_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t15cl_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t6cl-r_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t6cl_firmware"},{"vendor":"automationdirect","product":"c-more_ea9-t8cl_firmware"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-24-1673/","tags":["x_research-advisory","Third Party Advisory"]},{"url":"https://certvde.com/en/bulletins/bulletins/2182-automationdirect-c-more-ea9-programming-software/","tags":["vendor-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11609"},{"url":"https://certvde.com/en/bulletins/bulletins/2182-automationdirect-c-more-ea9-programming-software"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-24-1673"},{"url":"https://github.com/advisories/GHSA-j3gr-cvww-7m69"}],"sources":{"cve":[{"id":"CVE-2024-11609","title":"AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability","description":"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.\n\nThe 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.","status":"published","published":"2025-01-30T20:18:26.773Z","modified":"2025-02-10T22:08:12.119Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:34:19.615831Z"}],"euvd":[{"id":"EUVD-2024-34400","description":"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.\n\nThe 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.","status":"published","published":"2025-01-30T20:18:26Z","modified":"2025-02-10T22:08:12Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:00.770319Z"}],"ghsa":[{"id":"GHSA-j3gr-cvww-7m69","title":"AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution...","description":"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.\n\nThe 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.","status":"published","published":"2025-01-30T21:31:23Z","modified":"2025-01-30T21:31:34Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:59:43.882222Z"}],"nvd":[{"id":"CVE-2024-11609","description":"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.\n\nThe 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.","status":"published","published":"2025-01-30T21:15:13.163Z","modified":"2026-06-17T06:58:03.757Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:10:43.581383Z"}]}}