RCE in Aveva Process Optimization
CVE-2025-61937
The vulnerability, if exploited, could allow an unauthenticated miscreant to achieve remote code execution under OS system privileges of “taoimr” service, potentially resulting in complete compromise of the model application server.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: -0.000
Affected products
- Aveva Process Optimization — versions 0
- Aveva Process Optimization
Weakness classification (CWE)
References
- www.aveva.com/en/support-and-success/cyber-security-updates/ (Vendor Advisory)
- softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde… (Permissions Required)
- www.cisa.gov/news-events/ics-advisories/icsa-26-015-01 (US Government Resource, Third Party Advisory)
- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.js… (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-61937?
- CVE-2025-61937 is a critical-severity vulnerability in Aveva Process Optimization, classified under Code Injection. CVSS score: 10.0/10. Published 2026-01-16.
- How severe is CVE-2025-61937?
- Critical severity. CVSS v3 base score is 10.0 out of 10.