{"id":"CVE-2024-2424","aliases":["EUVD-2024-27375","GHSA-h4mf-2q8r-28xx"],"status":"published","title":"Rockwell Automation Input/Output Device Vulnerable to Major Nonrecoverable Fault","description":"An input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted, and a manual restart is required. Additionally, a malformed PTP packet is needed to exploit this vulnerability.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.02615,"percentile":0.85561,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2024-04-15T21:26:20Z","modified":"2026-06-17T07:24:30Z","products":[{"vendor":"rockwell automation","product":"5015-aenftxt"},{"vendor":"rockwellautomation","product":"5015-aenftxt_firmware"},{"vendor":"rockwellautomation","product":"5015_aenftxt"}],"references":[{"url":"https://www.rockwellautomation.com/en-us/support/advisory.SD1667.html","tags":["x_transferred","Broken Link","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2424"},{"url":"https://github.com/advisories/GHSA-h4mf-2q8r-28xx"}],"sources":{"cve":[{"id":"CVE-2024-2424","title":"Rockwell Automation Input/Output Device Vulnerable to Major Nonrecoverable Fault","description":"\nAn input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted, and a manual restart is required. Additionally, a malformed PTP packet is needed to exploit this vulnerability. \n\n","status":"published","published":"2024-04-15T21:26:20.115Z","modified":"2024-08-01T19:11:53.521Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:10.258163Z"}],"euvd":[{"id":"EUVD-2024-27375","description":"\nAn input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted, and a manual restart is required. Additionally, a malformed PTP packet is needed to exploit this vulnerability. \n\n","status":"published","published":"2024-04-15T21:26:20Z","modified":"2024-08-01T19:11:53Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:40.43027Z"}],"ghsa":[{"id":"GHSA-h4mf-2q8r-28xx","title":"\nAn input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the...","description":"\nAn input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted, and a manual restart is required. Additionally, a malformed PTP packet is needed to exploit this vulnerability. \n\n","status":"published","published":"2024-04-16T00:30:32Z","modified":"2024-04-16T00:30:39Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:57:12.929787Z"}],"nvd":[{"id":"CVE-2024-2424","description":"\nAn input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted, and a manual restart is required. Additionally, a malformed PTP packet is needed to exploit this vulnerability. \n\n","status":"published","published":"2024-04-15T22:15:08.657Z","modified":"2026-06-17T07:24:30.56Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:09:50.299382Z"}]}}