---
id: CVE-2026-81823
title: >-
  The vulnerability, if exploited, could allow an unauthenticated miscreant to
  perform read operations intended only for PIMBoards users, resulting in
  information disclosure
summary: >-
  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.
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-862
vendor: AVEVA
product: Pipeline Integrity Monitor
affected:
  - pipeline_integrity_monitor <= Versions 2025 SP1 P1 (build 7.1.9580.8513)
published: '2026-09-08'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T19:17:49.780'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-81823'
references:
  - url: >-
      https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-253-01.json
    label: ics-cert@hq.dhs.gov
  - url: >-
      https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-006.pdf
    label: ics-cert@hq.dhs.gov
  - url: 'https://www.cisa.gov/news-events/ics-advisories/icsa-26-253-01'
    label: ics-cert@hq.dhs.gov
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-14T18:55:17.601206Z'
epss: 0.00384
epssPercentile: 0.2973
ingestedAt: '2026-09-08T19:08:49.632Z'
---

## Overview

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

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.