Remote Code Execution Vulnerability in AVEVA's Model Application Server
CVE-2025-61937

10CRITICAL

Key Information:

Vendor

Aveva

Status
Process Optimization
Vendor
CVE Published:
16 January 2026

What is CVE-2025-61937?

This vulnerability allows unauthenticated attackers to execute arbitrary code with system privileges under the 'taoimr' service in AVEVA's Model Application Server. If exploited, it could lead to a complete compromise of the server, exposing sensitive data and allowing further attacks on connected systems. Immediate action is necessary to mitigate this risk and protect your infrastructure.

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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:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
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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