SQL Server Vulnerability in Captive Historian by AVEVA
CVE-2025-61943

9.3CRITICAL

Key Information:

Vendor

Aveva

Status
Process Optimization
Vendor
CVE Published:
16 January 2026

What is CVE-2025-61943?

A security flaw exists in AVEVA's Captive Historian, allowing an authenticated user to manipulate queries that run on SQL Server. Exploiting this vulnerability can grant unauthorized code execution with administrative privileges, potentially leading to a complete takeover of the SQL Server instance. Organizations using affected versions should prioritize patching and security measures to mitigate risks associated with this vulnerability.

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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:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Local
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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