CVE-2026-81823

AVEVA Pipeline Integrity Monitor Missing Authorization

Published Sep 8, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
The vulnerability, if exploited, could allow an unauthenticated miscreant to perform read operations intended only for PIMBoards users, resulting in information disclosure. Write operations are not impacted.

Remediation

Vendor Solution

AVEVA Pipeline Simulation media delivers AVEVA Pipeline Integrity Monitor: * All affected versions can be fixed by upgrading to AVEVA Pipeline Integrity Monitor 2025 SP1 P2 or higher: https://softwaresupportsp.aveva.com/en-US/downloads/products/details/021a26a7-200f-44eb-8cc9-cd57b7e349aa


Vendor Workaround

AVEVA recommends the following general defensive measures: * Restrict Network Access: Implement host-based and/or network firewall controls on all nodes hosting the PIMBoards API to ensure that only trusted client systems are permitted to establish connections. * Apply strong Access Control Lists to all folders storing project files to ensure only trusted users have read-access. * Maintain a trusted chain-of-custody on project files during creation, modification, distribution, backups, and use.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Aveva
Aveva pipeline Integrity Monitor
Vendors & Products Aveva
Aveva pipeline Integrity Monitor
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The vulnerability, if exploited, could allow an unauthenticated miscreant to perform read operations intended only for PIMBoards users, resulting in information disclosure. Write operations are not impacted.
Title AVEVA Pipeline Integrity Monitor Missing Authorization
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Sep 14, 2026, 6:55 PM
Reserved
Aug 27, 2026, 1:26 PM
Status
Deferred
Published
Sep 8, 2026, 6:20 PM
Modified
Sep 14, 2026, 7:17 PM