{"id":"CVE-2019-18242","aliases":["EUVD-2019-8040","GHSA-m55h-2h99-7g5h"],"status":"published","title":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility,...","description":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01614,"percentile":0.76166,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-941"],"published":"2020-03-24T16:53:32Z","modified":"2026-06-17T02:24:41Z","products":[{"vendor":"moxa","product":"iologik_2512-hspa-t_firmware"},{"vendor":"moxa","product":"iologik_2512-hspa_firmware"},{"vendor":"moxa","product":"iologik_2512-t_firmware"},{"vendor":"moxa","product":"iologik_2512-wl1-eu-t_firmware"},{"vendor":"moxa","product":"iologik_2512-wl1-eu_firmware"},{"vendor":"moxa","product":"iologik_2512-wl1-jp-t_firmware"},{"vendor":"moxa","product":"iologik_2512-wl1-jp_firmware"},{"vendor":"moxa","product":"iologik_2512-wl1-us-t_firmware"},{"vendor":"moxa","product":"iologik_2512-wl1-us_firmware"},{"vendor":"moxa","product":"iologik_2512_firmware"},{"vendor":"moxa","product":"iologik_2542-hspa-t_firmware"},{"vendor":"moxa","product":"iologik_2542-hspa_firmware"},{"vendor":"moxa","product":"iologik_2542-t_firmware"},{"vendor":"moxa","product":"iologik_2542-wl1-eu-t_firmware"},{"vendor":"moxa","product":"iologik_2542-wl1-eu_firmware"},{"vendor":"moxa","product":"iologik_2542-wl1-jp-t_firmware"},{"vendor":"moxa","product":"iologik_2542-wl1-jp_firmware"},{"vendor":"moxa","product":"iologik_2542-wl1-us-t_firmware"},{"vendor":"moxa","product":"iologik_2542-wl1-us_firmware"},{"vendor":"moxa","product":"iologik_2542_firmware"}],"references":[{"url":"https://www.us-cert.gov/ics/advisories/icsa-20-056-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18242"},{"url":"https://github.com/advisories/GHSA-m55h-2h99-7g5h"}],"sources":{"cve":[{"id":"CVE-2019-18242","description":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.","status":"published","published":"2020-03-24T16:53:32Z","modified":"2024-08-05T01:47:14.073Z","cwes":["CWE-941"],"updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8040","description":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.","status":"published","published":"2020-03-24T16:53:32Z","modified":"2024-08-05T01:47:14Z","updated_at":"2026-11-03T02:40:28.860423Z"}],"ghsa":[{"id":"GHSA-m55h-2h99-7g5h","title":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility,...","description":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.","status":"published","published":"2022-05-24T17:12:18Z","modified":"2023-01-29T05:02:00Z","updated_at":"2026-11-02T14:44:58.142286Z"}],"nvd":[{"id":"CVE-2019-18242","description":"In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.","status":"published","published":"2020-03-24T17:15:11.11Z","modified":"2026-06-17T02:24:41.097Z","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":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-941"],"updated_at":"2026-11-02T14:05:45.254119Z"}]}}