{"id":"CVE-2024-11156","aliases":["EUVD-2024-34015","GHSA-f5gg-m3qx-wxvq"],"status":"published","title":"Rockwell Automation Arena® Out of Bounds Write Vulnerability","description":"An “out of bounds write”  code execution vulnerability exists in the\n\nRockwell Automation Arena®\n\n that could allow a threat actor to write beyond the boundaries of allocated memory in a DOE file. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.","severity":{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00243,"percentile":0.15656,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2024-12-05T17:37:09Z","modified":"2026-06-17T06:57:11Z","products":[{"vendor":"rockwell automation","product":"arena®"},{"vendor":"rockwellautomation","product":"arena"}],"references":[{"url":"https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1713.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11156"},{"url":"https://github.com/advisories/GHSA-f5gg-m3qx-wxvq"}],"sources":{"cve":[{"id":"CVE-2024-11156","title":"Rockwell Automation Arena® Out of Bounds Write Vulnerability","description":"An “out of bounds write”  code execution vulnerability exists in the\n\nRockwell Automation Arena®\n\n that could allow a threat actor to write beyond the boundaries of allocated memory in a DOE file. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.","status":"published","published":"2024-12-05T17:37:09.718Z","modified":"2024-12-10T14:47:32.371Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:19.615831Z"}],"euvd":[{"id":"EUVD-2024-34015","description":"An “out of bounds write”  code execution vulnerability exists in the\n\nRockwell Automation Arena®\n\n that could allow a threat actor to write beyond the boundaries of allocated memory in a DOE file. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.","status":"published","published":"2024-12-05T17:37:09Z","modified":"2024-12-10T14:47:32Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-03T00:04:37.743244Z"}],"ghsa":[{"id":"GHSA-f5gg-m3qx-wxvq","title":"An “out of bounds write”  code execution vulnerability exists in the\n\nRockwell Automation Arena®\n...","description":"An “out of bounds write”  code execution vulnerability exists in the\n\nRockwell Automation Arena®\n\n that could allow a threat actor to write beyond the boundaries of allocated memory in a DOE file. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.","status":"published","published":"2024-12-05T18:31:03Z","modified":"2024-12-10T00:31:26Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"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-787"],"updated_at":"2026-11-02T14:59:05.809648Z"}],"nvd":[{"id":"CVE-2024-11156","description":"An “out of bounds write”  code execution vulnerability exists in the\n\nRockwell Automation Arena®\n\n that could allow a threat actor to write beyond the boundaries of allocated memory in a DOE file. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.","status":"published","published":"2024-12-05T18:15:21.103Z","modified":"2026-06-17T06:57:11.043Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:10:39.434419Z"}]}}