Vulnerability details
CVE-2025-64769
AVEVA Process Optimization
AVEVA Process Optimization Cleartext Transmission of Sensitive Information
CVSS 4.0
7.6High
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.6High | 4.0 | CVEProject cvelistV5 (CNA) (icscert) | CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N |
| 7.1High | 3.1 | CVEProject cvelistV5 (CNA) (icscert) | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| AVEVA | Process Optimization | v ≤ 2024.1 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://www.aveva.com/en/support-and-success/cyber-security-updates/
- https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-015-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json
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Details
- Published
- 2026-01-16
- Last updated
- 2026-01-16
- State
- Published
- Assigner (CNA)
- icscert
Exploit prediction (EPSS)
0.17%
Probability of exploitation in 30 days
6.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-319