{"id":"CVE-2023-24474","aliases":["EUVD-2023-28492","GHSA-rm26-gpm4-m74x"],"status":"published","title":"Server deserialization missing boundary checks - heap overflow in communication between server and controller","description":"Experion server may experience a DoS due to a heap overflow which could occur when handling a specially crafted message","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00662,"percentile":0.51941,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122","CWE-787"],"published":"2023-07-13T10:56:01Z","modified":"2026-06-17T05:39:20Z","products":[{"vendor":"honeywell","product":"direct station"},{"vendor":"honeywell","product":"direct_station"},{"vendor":"honeywell","product":"engineering station"},{"vendor":"honeywell","product":"engineering_station"},{"vendor":"honeywell","product":"experion server"},{"vendor":"honeywell","product":"experion station"},{"vendor":"honeywell","product":"experion_server"},{"vendor":"honeywell","product":"experion_station"}],"references":[{"url":"https://process.honeywell.com","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24474"},{"url":"https://github.com/advisories/GHSA-rm26-gpm4-m74x"}],"sources":{"cve":[{"id":"CVE-2023-24474","title":"Server deserialization missing boundary checks - heap overflow in communication between server and controller","description":"Experion server may experience a DoS due to a heap overflow which could occur when handling a specially crafted message","status":"published","published":"2023-07-13T10:56:01.848Z","modified":"2024-11-12T17:04:04.961Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:35:27.006218Z"}],"euvd":[{"id":"EUVD-2023-28492","description":"Experion server may experience a DoS due to a heap overflow which could occur when handling a specially crafted message","status":"published","published":"2023-07-13T10:56:01Z","modified":"2024-11-12T17:04:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:05:04.420026Z"}],"ghsa":[{"id":"GHSA-rm26-gpm4-m74x","title":"Experion server may experience a DoS due to a heap overflow which could occur when handling a...","description":"Experion server may experience a DoS due to a heap overflow which could occur when handling a specially crafted message","status":"published","published":"2023-07-13T12:30:27Z","modified":"2024-04-04T06:07:06Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-122","CWE-787"],"updated_at":"2026-11-02T14:56:39.294815Z"}],"nvd":[{"id":"CVE-2023-24474","description":"Experion server may experience a DoS due to a heap overflow which could occur when handling a specially crafted message","status":"published","published":"2023-07-13T11:15:08.93Z","modified":"2026-06-17T05:39:20.17Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","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-122","CWE-787"],"updated_at":"2026-11-02T14:08:15.91037Z"}]}}