{"id":"CVE-2025-14849","aliases":["EUVD-2025-204323","GHSA-52hq-8xj9-8pmr"],"status":"published","title":"Advantech WebAccess/SCADA Unrestricted Upload of File with Dangerous Type","description":"Advantech WebAccess/SCADA \nis vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00618,"percentile":0.49926,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2025-12-18T20:32:38Z","modified":"2026-09-30T23:10:00Z","products":[{"vendor":"advantech","product":"webaccess/scada"},{"vendor":"advantech","product":"webaccess\\/scada"}],"references":[{"url":"https://www.advantech.com/en-us/support/details/installation?id=1-MS9MJV","tags":["Product"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-352-06","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-352-06.json","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14849"},{"url":"https://github.com/advisories/GHSA-52hq-8xj9-8pmr"}],"sources":{"cve":[{"id":"CVE-2025-14849","title":"Advantech WebAccess/SCADA Unrestricted Upload of File with Dangerous Type","description":"Advantech WebAccess/SCADA \nis vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2025-12-18T20:32:38.746Z","modified":"2025-12-18T21:46:46.491Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:32:28.621398Z"}],"euvd":[{"id":"EUVD-2025-204323","description":"Advantech WebAccess/SCADA \nis vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2025-12-18T20:32:38Z","modified":"2025-12-18T21:46:46Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:49:02.571203Z"}],"ghsa":[{"id":"GHSA-52hq-8xj9-8pmr","title":"Advantech WebAccess/SCADA \nis vulnerable to unrestricted file upload, which may allow an attacker...","description":"Advantech WebAccess/SCADA \nis vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2025-12-18T21:31:44Z","modified":"2025-12-18T21:31:51Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:05:16.915197Z"}],"nvd":[{"id":"CVE-2025-14849","description":"Advantech WebAccess/SCADA \nis vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.","status":"published","published":"2025-12-18T21:15:52.743Z","modified":"2026-09-30T23:10:00.237Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","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":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:11:52.309391Z"}]}}