PT-2026-3193 · Aveva · Aveva Process Optimization

Christopher Wu · Published 2026-01-13 · Updated 2026-01-22 · CVE-2025-61937

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions AVEVA Process Optimization (affected versions not specified)

Description A flaw exists that could allow an attacker to execute code remotely on the system with operating system level privileges through the taoimr service. Successful exploitation could lead to a complete compromise of the model application server. The vulnerability does not require authentication.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2026-00491

CVE-2025-61937

Affected Products

Aveva Process Optimization

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2025-61937 · Security Note
• https://aveva.com/en/support-and-success/cyber-security-updates · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00491 · Security Note
• https://osv.dev/vulnerability/CVE-2025-61937 · Vendor Advisory
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json · Note
• https://aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-001.pdf · Note
• https://twitter.com/0dayPublishing/status/2011965649854099933 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-26-015-01 · Note
• https://twitter.com/CVEnew/status/2012126469623853490 · Twitter Post
• https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea · Note
• https://twitter.com/ThreatSynop/status/2013537078525493500 · Twitter Post
• https://t.me/cveNotify/149563 · Telegram Post