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CVE-2026-81823— AVEVA Pipeline Integrity Monitor Missing Authorization

Quick assessment

Affected
AVEVA Pipeline Integrity Monitor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

该漏洞若被利用，可允许未经身份验证的攻击者执行本应仅限 PIMBoards 用户进行的读取操作，从而导致信息泄露。写操作不受影响。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1218 · System Binary Proxy Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
AVEVA Pipeline Integrity Monitor ≤ Versions 2025 SP1 P1 (build 7.1.9580.8513) affected
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I. Basic Information for CVE-2026-81823

Vulnerability Information
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Vulnerability Title
AVEVA Pipeline Integrity Monitor Missing Authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
AVEVA Pipeline Integrity Monitor 0 ~ Versions 2025 SP1 P1 (build 7.1.9580.8513) -

II. Public POCs for CVE-2026-81823

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-81823

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Vendor Advisories for CVE-2026-81823 (1)

Same Patch Batch · AVEVA · 2026-09-08 · 4 CVEs total

CVE-2026-81822 8.4 HIGH AVEVA Pipeline Integrity Monitor Use of a Broken or Risky Cryptographic Algorithm
CVE-2026-81821 8.4 HIGH AVEVA Pipeline Integrity Monitor Use of hard-coded cryptographic key
CVE-2026-81824 4.7 MEDIUM AVEVA Pipeline Integrity Monitor cross-site scripting

IV. Related Vulnerabilities

Same product: Pipeline Integrity Monitor
Same vendor: AVEVA
Same weakness: CWE-862

V. Comments for CVE-2026-81823

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