Unrated severityNVD Advisory· Published Jan 16, 2026· Updated Jan 16, 2026
AVEVA Process Optimization Code Injection
CVE-2025-64691
Description
The vulnerability, if exploited, could allow an authenticated miscreant (OS standard user) to tamper with TCL Macro scripts and escalate privileges to OS system, potentially resulting in complete compromise of the model application server.
Affected products
1- AVEVA/Process Optimizationv5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.jsonmitre
- softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68eamitre
- www.aveva.com/en/support-and-success/cyber-security-updates/mitre
- www.cisa.gov/news-events/ics-advisories/icsa-26-015-01mitre
News mentions
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