{"id":"CVE-2025-7745","aliases":["EUVD-2025-22485","GHSA-mh65-9fq4-rpg3"],"status":"published","title":"Modbus TCP buffer overread","description":"Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00472,"percentile":0.41131,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-126"],"published":"2025-07-24T07:09:11Z","modified":"2026-06-17T10:05:34Z","products":[{"vendor":"abb","product":"ac500 v2"}],"references":[{"url":"https://search.abb.com/library/Download.aspx?DocumentID=3ADR011432\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-7745"},{"url":"https://github.com/advisories/GHSA-mh65-9fq4-rpg3"}],"sources":{"cve":[{"id":"CVE-2025-7745","title":"Modbus TCP buffer overread","description":"Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.","status":"published","published":"2025-07-24T07:09:11.906Z","modified":"2025-07-24T13:17:47.983Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:H","level":"medium","assessor":"cna"},{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-126"],"updated_at":"2026-11-02T14:32:51.544289Z"}],"euvd":[{"id":"EUVD-2025-22485","description":"Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.","status":"published","published":"2025-07-24T07:09:11Z","modified":"2025-07-24T13:17:47Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:H","level":"medium"}],"updated_at":"2026-11-02T20:32:04.291169Z"}],"ghsa":[{"id":"GHSA-mh65-9fq4-rpg3","title":"Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.","description":"Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.","status":"published","published":"2025-07-25T15:30:43Z","modified":"2025-07-25T15:30:51Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium"},{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:H/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":"medium"}],"cwes":["CWE-126"],"updated_at":"2026-11-02T15:03:06.773491Z"}],"nvd":[{"id":"CVE-2025-7745","description":"Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.","status":"published","published":"2025-07-24T08:15:30.683Z","modified":"2026-06-17T10:05:34.34Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:H/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":"medium","assessor":"secondary"},{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-126"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}