CVE-2026-81823

AVEVA Pipeline Integrity Monitor Missing Authorization

State: Published
Severity: 6.9 Medium
Published: Sep 8, 2026
Updated: Sep 14, 2026
Reserved: Aug 27, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	icscert
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	icscert

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
Pipeline Integrity MonitorAVEVA	Versions 2025 SP1 P1 (build 7.1.9580.8513) and earlierAffected

References

https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-006.pdf
https://www.cisa.gov/news-events/ics-advisories/icsa-26-253-01
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-253-01.json

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