{"id":"CVE-2023-22803","aliases":["EUVD-2023-26915","GHSA-ww7q-jpm3-9c64"],"status":"published","title":"CVE-2023-22803","description":"LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.","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":0.00591,"percentile":0.48581,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2023-02-15T17:23:46Z","modified":"2026-06-17T05:36:12Z","products":[{"vendor":"ls electric","product":"xbc-dn32u"},{"vendor":"ls-electric","product":"xbc-dn32u_firmware"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22803"},{"url":"https://github.com/advisories/GHSA-ww7q-jpm3-9c64"}],"sources":{"cve":[{"id":"CVE-2023-22803","title":"CVE-2023-22803","description":"LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.\n\n","status":"published","published":"2023-02-15T17:23:46.06Z","modified":"2025-01-16T21:56:53.061Z","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-306"],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-26915","description":"LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.\n\n","status":"published","published":"2023-02-15T17:23:46Z","modified":"2025-01-16T21:56:53Z","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":"2026-11-03T00:04:17.573711Z"}],"ghsa":[{"id":"GHSA-ww7q-jpm3-9c64","title":"LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform...","description":"LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.","status":"published","published":"2023-02-15T18:30:19Z","modified":"2023-03-04T05:07:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:54:16.14777Z"}],"nvd":[{"id":"CVE-2023-22803","description":"LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.\n\n","status":"published","published":"2023-02-15T18:15:11.747Z","modified":"2026-06-17T05:36:12.42Z","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:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:46.811196Z"}]}}