{"id":"CVE-2025-9437","aliases":["EUVD-2025-34179","GHSA-3p4f-g732-2rg3"],"status":"published","title":"Rockwell Automation ArmorStart® AOP Denial-of-Service Vulnerability","description":"A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial-of-service. This vulnerability is possible due to the input of invalid values into Component Object Model (COM) methods.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00366,"percentile":0.30863,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-755"],"published":"2025-10-14T12:13:29Z","modified":"2026-10-08T12:10:00Z","products":[{"vendor":"rockwell automation","product":"armorstart aop"}],"references":[{"url":"https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1751.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9437"},{"url":"https://github.com/advisories/GHSA-3p4f-g732-2rg3"}],"sources":{"cve":[{"id":"CVE-2025-9437","title":"Rockwell Automation ArmorStart® AOP Denial-of-Service Vulnerability","description":"A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial-of-service. This vulnerability is possible due to the input of invalid values into Component Object Model (COM) methods.","status":"published","published":"2025-10-14T12:13:29.421Z","modified":"2025-10-14T18:44:17.558Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-34179","description":"A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial-of-service. This vulnerability is possible due to the input of invalid values into Component Object Model (COM) methods.","status":"published","published":"2025-10-14T12:13:29Z","modified":"2025-10-14T18:44:17Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T20:31:33.01309Z"}],"ghsa":[{"id":"GHSA-3p4f-g732-2rg3","title":"A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the...","description":"A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial-of-service. This vulnerability is possible due to the input of invalid values into Component Object Model (COM) methods.","status":"published","published":"2025-10-14T12:31:31Z","modified":"2025-10-14T12:31:37Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T15:03:57.454768Z"}],"nvd":[{"id":"CVE-2025-9437","description":"A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial-of-service. This vulnerability is possible due to the input of invalid values into Component Object Model (COM) methods.","status":"published","published":"2025-10-14T12:15:34.017Z","modified":"2026-10-08T12:10:00.217Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:11:36.851295Z"}]}}