High 7.1Published Jan 15, 2026

CVE-2025-64769AVEVA Process Optimization Cleartext Transmission of Sensitive Information

Updated under an hour ago (Oct 27, 2026, 12:40 AM ET)

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It affects AVEVA Process Optimization. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for AVEVA Process Optimization

Exploited in the last 30 days

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.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Weakness (CWE): CWE-319
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: icscert
NVD analysis: Analyzed
Record last updated: Jan 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

AVEVA Process Optimization aveva:process_optimization (from the name)	through 2024.1	CNA record
aveva process_optimization aveva:process_optimization	before 2025	NVD

References

References

https://www.aveva.com/en/support-and-success/cyber-security-updates/	vendor-advisory
https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea	permissions-required
https://www.cisa.gov/news-events/ics-advisories/icsa-26-015-01	third-party-advisory, us-government-resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.