{"id":"CVE-2025-64729","aliases":["EUVD-2026-2995","GHSA-44gr-3v7x-qv72"],"status":"published","title":"AVEVA Process Optimization Missing Authorization","description":"The vulnerability, if exploited, could allow an authenticated miscreant \n(OS Standard User) to tamper with Process Optimization project files, \nembed code, and escalate their privileges to the identity of a victim \nuser who subsequently interacts with the project files.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0019,"percentile":0.08765,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-01-16T00:12:45Z","modified":"2026-06-17T09:55:07Z","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-2025-64729"},{"url":"https://www.aveva.com/en/support-and-success/cyber-security-updates"},{"url":"https://github.com/advisories/GHSA-44gr-3v7x-qv72"}],"sources":{"cve":[{"id":"CVE-2025-64729","title":"AVEVA Process Optimization Missing Authorization","description":"The vulnerability, if exploited, could allow an authenticated miscreant \n(OS Standard 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files.","status":"published","published":"2026-01-16T00:12:45Z","modified":"2026-01-16T14:53:45Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H","level":"high"}],"updated_at":"2026-11-02T19:48:50.882066Z"}],"ghsa":[{"id":"GHSA-44gr-3v7x-qv72","title":"The vulnerability, if exploited, could allow an authenticated miscreant \n(OS Standard User) to...","description":"The vulnerability, if exploited, could allow an authenticated miscreant \n(OS Standard User) to tamper with Process Optimization project files, \nembed code, and escalate their privileges to the identity of a victim \nuser who subsequently interacts with the project files.","status":"published","published":"2026-01-16T03:30:21Z","modified":"2026-01-16T03:30:27Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/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":"high"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:05:38.149378Z"}],"nvd":[{"id":"CVE-2025-64729","description":"The vulnerability, if exploited, could allow an authenticated miscreant \n(OS Standard User) to tamper with Process Optimization project files, \nembed code, and escalate their privileges to the identity of a victim \nuser who subsequently interacts with the project 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