{"id":"CVE-2025-26856","aliases":["EUVD-2025-4626","GHSA-p9q9-h36m-37f9"],"status":"published","title":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue...","description":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-20617.","severity":{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01122,"percentile":0.66673,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2025-02-20T05:49:49Z","modified":"2026-06-17T09:02:29Z","products":[{"vendor":"i-o data device, inc.","product":"ud-lt2"}],"references":[{"url":"https://www.iodata.jp/support/information/2025/01_ud-lt2/"},{"url":"https://jvn.jp/en/jp/JVN15293958/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-26856"},{"url":"https://jvn.jp/en/jp/JVN15293958"},{"url":"https://www.iodata.jp/support/information/2025/01_ud-lt2"},{"url":"https://github.com/advisories/GHSA-p9q9-h36m-37f9"}],"sources":{"cve":[{"id":"CVE-2025-26856","description":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-20617.","status":"published","published":"2025-02-20T05:49:49.402Z","modified":"2025-02-20T16:15:20.874Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:32:28.250136Z"}],"euvd":[{"id":"EUVD-2025-4626","description":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-20617.","status":"published","published":"2025-02-20T05:49:49Z","modified":"2025-02-20T16:15:20Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:26.353093Z"}],"ghsa":[{"id":"GHSA-p9q9-h36m-37f9","title":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue...","description":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-20617.","status":"published","published":"2025-02-20T06:31:04Z","modified":"2025-02-20T06:31:04Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:59:59.716099Z"}],"nvd":[{"id":"CVE-2025-26856","description":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-20617.","status":"published","published":"2025-02-20T06:15:21.673Z","modified":"2026-06-17T09:02:29.693Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:10:51.871789Z"}]}}