CVE-2025-64769 AVEVA Process Optimization Cleartext Transmission of Sensitive Information
Attackers can intercept sensitive data via man-in-the-middle attacks because AVEVA Process Optimization uses unencrypted connections by default.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-64769?
CVE-2025-64769 is a high-severity vulnerability in AVEVA Process Optimization, published on 16 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-319
Which versions are affected by CVE-2025-64769?
It affects 1 product.
Products include Aveva Process Optimization.
How do I fix CVE-2025-64769?
No fix has been published for CVE-2025-64769 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-64769 being exploited?
There is no known exploitation of CVE-2025-64769 in the wild and no public exploit code.
Other vulnerabilities in AVEVA Process Optimization
- CVE-2025-61937 AVEVA Process Optimization Code Injection
- CVE-2025-61943 AVEVA Process Optimization SQL Injection
- CVE-2025-64691 AVEVA Process Optimization Code Injection
- CVE-2025-65118 AVEVA Process Optimization Uncontrolled Search Path Element
- CVE-2025-64729 AVEVA Process Optimization Missing Authorization
Sources
Also known as GHSA-vh5x-66r7-4vxw.