{"id":"CVE-2023-1834","aliases":["EUVD-2023-24036","GHSA-4525-wg6p-34mx"],"status":"published","title":"Rockwell Automation Kinetix 5500 Vulnerable to Open Port Exploitation","description":"Rockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and January 2023, and are running v7.13 may have the telnet and FTP ports open by default.  This could potentially allow attackers unauthorized access to the device through the open ports.","severity":{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01253,"percentile":0.6969,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-05-11T18:01:06Z","modified":"2026-06-17T05:28:51Z","products":[{"vendor":"rockwell automation","product":"kinetix 5500 ethernet/ip servo drive"},{"vendor":"rockwellautomation","product":"kinetix_5500_firmware"}],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139441","tags":["x_transferred","Permissions Required"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1834"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-09","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://github.com/advisories/GHSA-4525-wg6p-34mx"}],"sources":{"cve":[{"id":"CVE-2023-1834","title":"Rockwell Automation Kinetix 5500 Vulnerable to Open Port Exploitation","description":"\nRockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and January 2023, and are running v7.13 may have the telnet and FTP ports open by default.  This could potentially allow attackers unauthorized access to the device through the open ports.","status":"published","published":"2023-05-11T18:01:06.56Z","modified":"2025-01-24T21:15:54.175Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-24036","description":"\nRockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and January 2023, and are running v7.13 may have the telnet and FTP ports open by default.  This could potentially allow attackers unauthorized access to the device through the open ports.","status":"published","published":"2023-05-11T18:01:06Z","modified":"2025-01-24T21:15:54Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:04:13.087176Z"}],"ghsa":[{"id":"GHSA-4525-wg6p-34mx","title":"\nRockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and...","description":"\nRockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and January 2023, and are running v7.13 may have the telnet and FTP ports open by default.  This could potentially allow attackers unauthorized access to the device through the open ports.","status":"published","published":"2023-07-06T21:14:56Z","modified":"2024-04-04T05:42:32Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:56:34.916776Z"}],"nvd":[{"id":"CVE-2023-1834","description":"\nRockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and January 2023, and are running v7.13 may have the telnet and FTP ports open by default.  This could potentially allow attackers unauthorized access to the device through the open ports.","status":"published","published":"2023-05-11T19:15:09.283Z","modified":"2026-06-17T05:28:51.2Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:08:02.399327Z"}]}}