{"id":"CVE-2025-64769","aliases":["EUVD-2026-2989","GHSA-vh5x-66r7-4vxw"],"status":"published","title":"AVEVA Process Optimization Cleartext Transmission of Sensitive Information","description":"The Process Optimization application suite leverages connection \nchannels/protocols that by-default are not encrypted and could become \nsubject to hijacking or data leakage in certain man-in-the-middle or \npassive inspection scenarios.","severity":{"version":"4.0","score":7.6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0017,"percentile":0.06452,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2026-01-16T00:16:48Z","modified":"2026-06-17T09:55:10Z","products":[{"vendor":"aveva","product":"process optimization"},{"vendor":"aveva","product":"process_optimization"}],"references":[{"url":"https://www.aveva.com/en/support-and-success/cyber-security-updates/","tags":["Vendor Advisory"]},{"url":"https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea","tags":["Permissions Required"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-015-01","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64769"},{"url":"https://www.aveva.com/en/support-and-success/cyber-security-updates"},{"url":"https://github.com/advisories/GHSA-vh5x-66r7-4vxw"}],"sources":{"cve":[{"id":"CVE-2025-64769","title":"AVEVA Process Optimization Cleartext Transmission of Sensitive Information","description":"The Process Optimization application suite leverages connection \nchannels/protocols that by-default are not encrypted and could become \nsubject to hijacking or data leakage in certain man-in-the-middle or \npassive inspection scenarios.","status":"published","published":"2026-01-16T00:16:48.949Z","modified":"2026-01-16T14:52:30.496Z","cvss":[{"version":"4.0","score":7.6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:32:46.750177Z"}],"euvd":[{"id":"EUVD-2026-2989","description":"The Process Optimization application suite leverages connection \nchannels/protocols that by-default are not encrypted and could become \nsubject to hijacking or data leakage in certain man-in-the-middle or \npassive inspection scenarios.","status":"published","published":"2026-01-16T00:16:48Z","modified":"2026-01-16T14:52:30Z","cvss":[{"version":"4.0","score":7.6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:48:50.882066Z"}],"ghsa":[{"id":"GHSA-vh5x-66r7-4vxw","title":"The Process Optimization application suite leverages connection \nchannels/protocols that by...","description":"The Process Optimization application suite leverages connection \nchannels/protocols that by-default are not encrypted and could become \nsubject to hijacking or data leakage in certain man-in-the-middle or \npassive inspection scenarios.","status":"published","published":"2026-01-16T03:30:21Z","modified":"2026-01-16T03:30:27Z","cvss":[{"version":"4.0","score":7.6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/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":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:05:38.149378Z"}],"nvd":[{"id":"CVE-2025-64769","description":"The Process Optimization application suite leverages connection \nchannels/protocols that by-default are not encrypted and could become \nsubject to hijacking or data leakage in certain man-in-the-middle or \npassive inspection scenarios.","status":"published","published":"2026-01-16T02:16:45.647Z","modified":"2026-06-17T09:55:10.773Z","cvss":[{"version":"4.0","score":7.6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/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":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:11:57.915063Z"}]}}