Connection Protocol Vulnerabilities in AVEVA Process Optimization Application Suite
CVE-2025-64769

7.6HIGH

Key Information:

Vendor

Aveva

Status
Process Optimization
Vendor
CVE Published:
16 January 2026

What is CVE-2025-64769?

The AVEVA Process Optimization Application Suite utilizes connection channels and protocols that are not encrypted by default, which exposes the system to potential hijacking and data leakage. In situations where man-in-the-middle attacks or passive network observation occur, unauthorized users may intercept sensitive information. It is critical for users of this application suite to implement security best practices and ensure that encryption is enabled to safeguard data transmission.

Affected Version(s)

Process Optimization 0 <= 2024.1

References

https://www.aveva.com/en/support-and-success/cyber-securi...
https://softwaresupportsp.aveva.com/en-US/downloads/produ...
https://www.cisa.gov/news-events/ics-advisories/icsa-26-0...

CVSS V4

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Christopher Wu of Veracode reported these vulnerabilities to AVEVA.
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