{"id":"CVE-2025-3940","state":"PUBLISHED","title":"Improper Use of Validation Framework","description":"Improper Use of Validation Framework vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Input Data Manipulation. This issue affects Niagara Framework: before 4.14.2, before 4.15.1, before 4.10.11; Niagara Enterprise Security: before 4.14.2, before 4.15.1, before 4.10.11. Tridium recommends upgrading to Niagara Framework and Enterprise Security versions 4.14.2u2, 4.15.u1, or 4.10u.11.","publishedAt":"2025-05-22T12:35:14.174Z","updatedAt":"2025-05-22T14:00:58.907Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"Honeywell"},"assigner":"Honeywell","products":["Tridium Niagara Framework","Tridium Niagara Enterprise Security"],"affected":[{"vendor":"Tridium","product":"Niagara Framework","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"4.14.2","versionType":"custom"},{"version":"0","status":"affected","lessThan":"4.15.1","versionType":"custom"},{"version":"0","status":"affected","lessThan":"4.10.11","versionType":"custom"}],"platforms":["Windows","Linux","QNX"]},{"vendor":"Tridium","product":"Niagara Enterprise Security","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"4.14.2","versionType":"custom"},{"version":"0","status":"affected","lessThan":"4.15.1","versionType":"custom"},{"version":"0","status":"affected","lessThan":"4.10.11","versionType":"custom"}],"platforms":["Windows","Linux","QNX"]}],"references":["https://honeywell.com/us/en/product-security#security-notices","https://docs.niagara-community.com/category/tech_bull"],"weaknesses":["CWE-1173"],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/3xxx/CVE-2025-3940.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-3940","state":"PUBLISHED","datePublished":"2025-05-22T12:35:14.174Z","dateUpdated":"2025-05-22T14:00:58.907Z","assignerShortName":"Honeywell","assignerOrgId":"0dc86260-d7e3-4e81-ba06-3508e030ce8d","dateReserved":"2025-04-25T15:21:17.262Z"},"containers":{"cna":{"title":"Improper Use of Validation Framework","descriptions":[{"lang":"en","value":"Improper Use of Validation Framework vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Input Data Manipulation. 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