{"id":"CVE-2023-29461","aliases":["EUVD-2023-33030","GHSA-mghw-9pvj-gcqj"],"status":"published","title":"Rockwell Automation Arena Simulation Software Remote Code Execution Vulnerability","description":"An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap. \n\n potentially resulting in a complete loss of confidentiality, integrity, and availability.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/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":0.0085,"percentile":0.5847,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2023-05-09T13:26:24Z","modified":"2026-06-17T05:50:06Z","products":[{"vendor":"rockwell automation","product":"arena simulation"},{"vendor":"rockwellautomation","product":"arena"}],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139391","tags":["x_transferred","Permissions Required","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29461"},{"url":"https://github.com/advisories/GHSA-mghw-9pvj-gcqj"}],"sources":{"cve":[{"id":"CVE-2023-29461","title":"Rockwell Automation Arena Simulation Software Remote Code Execution Vulnerability","description":"An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap. \n\n potentially resulting in a complete loss of confidentiality, integrity, and availability.\n","status":"published","published":"2023-05-09T13:26:24.146Z","modified":"2025-01-28T17:25:39.339Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:35:28.643185Z"}],"euvd":[{"id":"EUVD-2023-33030","description":"An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap. \n\n potentially resulting in a complete loss of confidentiality, integrity, and availability.\n","status":"published","published":"2023-05-09T13:26:24Z","modified":"2025-01-28T17:25:39Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:11.289823Z"}],"ghsa":[{"id":"GHSA-mghw-9pvj-gcqj","title":"An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation...","description":"An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap. \n\n potentially resulting in a complete loss of confidentiality, integrity, and availability.\n","status":"published","published":"2023-07-06T21:14:55Z","modified":"2024-04-04T05:41:39Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:56:34.916776Z"}],"nvd":[{"id":"CVE-2023-29461","description":"An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap. \n\n potentially resulting in a complete loss of confidentiality, integrity, and availability.\n","status":"published","published":"2023-05-09T14:15:13.283Z","modified":"2026-06-17T05:50:06.39Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}