CVE-2025-64769

low-risk
Published 2026-01-16

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.

Do I need to act?

-
0.01% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.1/10 High
ADJACENT_NETWORK / HIGH complexity

Affected Products (1)

Process Optimization

Affected Vendors

Aveva

References (4)

Third Party Advisory https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-01...
Permissions Required https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d...
Vendor Advisory https://www.aveva.com/en/support-and-success/cyber-security-updates/
Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-26-015-01
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal