{"id":"CVE-2026-24789","aliases":["EUVD-2026-5941","GHSA-r6ff-p4vx-28hv"],"status":"published","title":"ZLAN Information Technology ZLAN5143D Missing Authentication for Critical Function","description":"An unprotected API endpoint allows an attacker to remotely change the device password without providing authentication.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00728,"percentile":0.54697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2026-02-11T16:17:19Z","modified":"2026-06-17T10:23:35Z","products":[{"vendor":"zlan information technology co.","product":"zlan5143d"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-041-02"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-041-02.json"},{"url":"https://www.zlmcu.com/en/contact_us.htm"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24789"},{"url":"https://github.com/advisories/GHSA-r6ff-p4vx-28hv"}],"sources":{"cve":[{"id":"CVE-2026-24789","title":"ZLAN Information Technology ZLAN5143D Missing Authentication for Critical Function","description":"An unprotected API endpoint allows an attacker to remotely change the device password without providing authentication.","status":"published","published":"2026-02-11T16:17:19.702Z","modified":"2026-02-11T16:45:23.479Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:19:50.24628Z"}],"euvd":[{"id":"EUVD-2026-5941","description":"An unprotected API endpoint allows an attacker to remotely change the device password without providing authentication.","status":"published","published":"2026-02-11T16:17:19Z","modified":"2026-02-11T16:45:23Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T19:48:40.797648Z"}],"ghsa":[{"id":"GHSA-r6ff-p4vx-28hv","title":"An unprotected API endpoint allows an attacker to remotely change the device password without...","description":"An unprotected API endpoint allows an attacker to remotely change the device password without providing authentication.","status":"published","published":"2026-02-11T18:31:29Z","modified":"2026-02-11T18:31:36Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:06:09.03825Z"}],"nvd":[{"id":"CVE-2026-24789","description":"An unprotected API endpoint allows an attacker to remotely change the device password without providing authentication.","status":"published","published":"2026-02-11T17:16:13.04Z","modified":"2026-06-17T10:23:35.663Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:12:05.908608Z"}]}}