CVE-2025-64729
Severity CVSS v4.0:
HIGH
Type:
Unavailable / Other
Publication date:
16/01/2026
Last modified:
16/01/2026
Description
The vulnerability, if exploited, could allow an authenticated miscreant <br />
(OS Standard User) to tamper with Process Optimization project files, <br />
embed code, and escalate their privileges to the identity of a victim <br />
user who subsequently interacts with the project files.
Impact
Base Score 4.0
8.60
Severity 4.0
HIGH
Base Score 3.x
8.10
Severity 3.x
HIGH
References to Advisories, Solutions, and Tools
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json
- https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea
- https://www.aveva.com/en/support-and-success/cyber-security-updates/
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-015-01



