CVE-2026-5387
Critical
Description
The vulnerability, if exploited, could allow an unauthenticated miscreant to perform operations intended only for Simulator Instructor or Simulator Developer (Administrator) roles, resulting in privilege escalation with potential for modification of simulation parameters, training configuration, and training records.
SeverityCritical
CVSS9.3
Exploit probability—
ProductPipeline Simulation 2025
PublishedApr 15, 2026
First seenApr 15, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AVEVA Pipeline Simulation 2025 | v ≤ 2025 SP1 (build 7.1.9497.6351) | — |
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