Unrated severityNVD Advisory· Published Jan 16, 2026· Updated Jan 16, 2026
AVEVA Process Optimization Cleartext Transmission of Sensitive Information
CVE-2025-64769
Description
The Process Optimization application suite leverages connection channels/protocols that by-default are not encrypted and could become subject to hijacking or data leakage in certain man-in-the-middle or passive inspection scenarios.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- AVEVA/Process Optimizationv5Range: 0
Patches
Vulnerability mechanics
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
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