{"id":"CVE-2025-11918","aliases":["EUVD-2025-197610","GHSA-qwg2-xh56-jqw6"],"status":"published","title":"Rockwell Automation Arena® Simulation Stack-Based Buffer Overflow Vulnerability","description":"Rockwell Automation Arena® suffers from a\nstack-based buffer overflow vulnerability. The specific flaw exists within the\nparsing of DOE files. Local attackers are able to exploit this issue to\npotentially execute arbitrary code on affected installations of Arena®. Exploiting\nthe vulnerability requires opening a malicious DOE file.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00168,"percentile":0.06096,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2025-11-14T13:28:39Z","modified":"2026-10-07T21:10:00Z","products":[{"vendor":"rockwell automation","product":"arena® simulation"},{"vendor":"rockwellautomation","product":"arena"}],"references":[{"url":"https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1763.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11918"},{"url":"https://github.com/advisories/GHSA-qwg2-xh56-jqw6"}],"sources":{"cve":[{"id":"CVE-2025-11918","title":"Rockwell Automation Arena® Simulation Stack-Based Buffer Overflow Vulnerability","description":"Rockwell Automation Arena® suffers from a\nstack-based buffer overflow vulnerability. The specific flaw exists within the\nparsing of DOE files. Local attackers are able to exploit this issue to\npotentially execute arbitrary code on affected installations of Arena®. Exploiting\nthe vulnerability requires opening a malicious DOE file.","status":"published","published":"2025-11-14T13:28:39.453Z","modified":"2025-11-14T15:44:16.712Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:50.520421Z"}],"euvd":[{"id":"EUVD-2025-197610","description":"Rockwell Automation Arena® suffers from a\nstack-based buffer overflow vulnerability. The specific flaw exists within the\nparsing of DOE files. Local attackers are able to exploit this issue to\npotentially execute arbitrary code on affected installations of Arena®. Exploiting\nthe vulnerability requires opening a malicious DOE file.","status":"published","published":"2025-11-14T13:28:39Z","modified":"2025-11-14T15:44:16Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:49:17.485718Z"}],"ghsa":[{"id":"GHSA-qwg2-xh56-jqw6","title":"Rockwell Automation Arena® suffers from a\nstack-based buffer overflow vulnerability. The specific...","description":"Rockwell Automation Arena® suffers from a\nstack-based buffer overflow vulnerability. The specific flaw exists within the\nparsing of DOE files. Local attackers are able to exploit this issue to\npotentially execute arbitrary code on affected installations of Arena®. Exploiting\nthe vulnerability requires opening a malicious DOE file.","status":"published","published":"2025-11-14T15:30:36Z","modified":"2025-11-17T18:31:34Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/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":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:04:50.199532Z"}],"nvd":[{"id":"CVE-2025-11918","description":"Rockwell Automation Arena® suffers from a\nstack-based buffer overflow vulnerability. The specific flaw exists within the\nparsing of DOE files. Local attackers are able to exploit this issue to\npotentially execute arbitrary code on affected installations of Arena®. Exploiting\nthe vulnerability requires opening a malicious DOE file.","status":"published","published":"2025-11-14T14:15:45.993Z","modified":"2026-10-07T21:10:00.2Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/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":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:11:44.669367Z"}]}}