{"id":"CVE-2024-5659","aliases":["EUVD-2024-46834","GHSA-949p-hqw3-rgm2"],"status":"published","title":"Rockwell Automation Multicast Request Causes major nonrecoverable fault on Select Controllers","description":"Rockwell Automation was made aware of a vulnerability that causes all affected controllers on the same network to result in a major nonrecoverable fault(MNRF/Assert). This vulnerability could be exploited by sending abnormal packets to the mDNS port. If exploited, the availability of the device would be compromised.","severity":{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00311,"percentile":0.24195,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-670"],"published":"2024-06-14T16:42:20Z","modified":"2026-06-17T08:16:22Z","products":[{"vendor":"rockwell automation","product":"1756-en4"},{"vendor":"rockwell automation","product":"compact guardlogix 5380"},{"vendor":"rockwell automation","product":"compactlogix 5380"},{"vendor":"rockwell automation","product":"compactlogix 5480"},{"vendor":"rockwell automation","product":"controllogix® 5580"},{"vendor":"rockwell automation","product":"guardlogix 5580"},{"vendor":"rockwellautomation","product":"1756-en4_firmware"},{"vendor":"rockwellautomation","product":"1756_en4"},{"vendor":"rockwellautomation","product":"compact_guardlogix_5380_firmware"},{"vendor":"rockwellautomation","product":"compact_guardlogix_5480"},{"vendor":"rockwellautomation","product":"compact_logix_5480"},{"vendor":"rockwellautomation","product":"compactlogix"},{"vendor":"rockwellautomation","product":"compactlogix_5380_firmware"},{"vendor":"rockwellautomation","product":"compactlogix_5480_firmware"},{"vendor":"rockwellautomation","product":"controllogix_5580"},{"vendor":"rockwellautomation","product":"controllogix_5580_firmware"},{"vendor":"rockwellautomation","product":"guardlogix_5580"},{"vendor":"rockwellautomation","product":"guardlogix_5580_firmware"}],"references":[{"url":"https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1673.html","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5659"},{"url":"https://github.com/advisories/GHSA-949p-hqw3-rgm2"}],"sources":{"cve":[{"id":"CVE-2024-5659","title":"Rockwell Automation Multicast Request Causes major nonrecoverable fault on Select Controllers","description":"Rockwell Automation was made aware of a vulnerability that causes all affected controllers on the same network to result in a major nonrecoverable fault(MNRF/Assert). This vulnerability could be exploited by sending abnormal packets to the mDNS port. If exploited, the availability of the device would be compromised.","status":"published","published":"2024-06-14T16:42:20.699Z","modified":"2024-08-01T21:18:06.865Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"high","assessor":"cna"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T14:34:00.929382Z"}],"euvd":[{"id":"EUVD-2024-46834","description":"Rockwell Automation was made aware of a vulnerability that causes all affected controllers on the same network to result in a major nonrecoverable fault(MNRF/Assert). This vulnerability could be exploited by sending abnormal packets to the mDNS port. If exploited, the availability of the device would be compromised.","status":"published","published":"2024-06-14T16:42:20Z","modified":"2024-08-01T21:18:06Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"high"}],"updated_at":"2026-11-03T03:50:34.09192Z"}],"ghsa":[{"id":"GHSA-949p-hqw3-rgm2","title":"Rockwell Automation was made aware of a vulnerability that causes all affected controllers on the...","description":"Rockwell Automation was made aware of a vulnerability that causes all affected controllers on the same network to result in a major nonrecoverable fault(MNRF/Assert). This vulnerability could be exploited by sending abnormal packets to the mDNS port. If exploited, the availability of the device would be compromised.","status":"published","published":"2024-06-14T18:31:45Z","modified":"2024-06-14T18:31:45Z","cwes":["CWE-670"],"updated_at":"2026-11-02T14:57:29.798871Z"}],"nvd":[{"id":"CVE-2024-5659","description":"Rockwell Automation was made aware of a vulnerability that causes all affected controllers on the same network to result in a major nonrecoverable fault(MNRF/Assert). This vulnerability could be exploited by sending abnormal packets to the mDNS port. If exploited, the availability of the device would be compromised.","status":"published","published":"2024-06-14T17:15:51.6Z","modified":"2026-06-17T08:16:22.8Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/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":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T14:10:05.620461Z"}]}}