{"id":"CVE-2026-11317","aliases":["EUVD-2026-37112","GHSA-mc6f-7cr6-6cwg"],"status":"published","title":"Rockwell Automation Logix 5370 and 5570 Controllers Vulnerable To Denial of Service Via CIP","description":"A denial of service security issue exists in the\naffected product. The security issue stems from a fault occurring when a\ncrafted CIP message is sent. Devices with less memory are more likely to be\naffected. This can result in a major nonrecoverable fault (MNRF). A program\ndownload is required to recover.","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":"2026-11-10","score":0.00302,"percentile":0.23127,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-404"],"published":"2026-06-16T13:10:19Z","modified":"2026-10-25T23:10:00Z","products":[{"vendor":"rockwell automation","product":"compactlogix, controllogix"}],"references":[{"url":"https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1772.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11317"},{"url":"https://github.com/advisories/GHSA-mc6f-7cr6-6cwg"}],"sources":{"cve":[{"id":"CVE-2026-11317","title":"Rockwell Automation Logix 5370 and 5570 Controllers Vulnerable To Denial of Service Via CIP","description":"A denial of service security issue exists in the\naffected product. The security issue stems from a fault occurring when a\ncrafted CIP message is sent. Devices with less memory are more likely to be\naffected. This can result in a major nonrecoverable fault (MNRF). A program\ndownload is required to recover.","status":"published","published":"2026-06-16T13:10:19.255Z","modified":"2026-06-16T15:20:36.449Z","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-404"],"updated_at":"2026-11-02T14:20:04.809935Z"}],"euvd":[{"id":"EUVD-2026-37112","description":"A denial of service security issue exists in the\naffected product. The security issue stems from a fault occurring when a\ncrafted CIP message is sent. Devices with less memory are more likely to be\naffected. This can result in a major nonrecoverable fault (MNRF). A program\ndownload is required to recover.","status":"published","published":"2026-06-16T13:10:19Z","modified":"2026-06-16T15:20:36Z","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":"2026-11-02T18:20:40.24472Z"}],"ghsa":[{"id":"GHSA-mc6f-7cr6-6cwg","title":"A denial of service security issue exists in the\naffected product. The security issue stems from...","description":"A denial of service security issue exists in the\naffected product. The security issue stems from a fault occurring when a\ncrafted CIP message is sent. Devices with less memory are more likely to be\naffected. This can result in a major nonrecoverable fault (MNRF). A program\ndownload is required to recover.","status":"published","published":"2026-06-16T15:33:51Z","modified":"2026-06-16T15:34:02Z","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-404"],"updated_at":"2026-11-02T15:08:48.835344Z"}],"nvd":[{"id":"CVE-2026-11317","description":"A denial of service security issue exists in the\naffected product. The security issue stems from a fault occurring when a\ncrafted CIP message is sent. Devices with less memory are more likely to be\naffected. This can result in a major nonrecoverable fault (MNRF). A program\ndownload is required to recover.","status":"published","published":"2026-06-16T15:16:34.607Z","modified":"2026-10-25T23:10:00.167Z","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-404"],"updated_at":"2026-11-02T14:12:24.19758Z"}]}}