CVE-2026-81823: CWE-862: Missing Authorization in AVEVA Pipeline Integrity Monitor
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.
CVSS v4.0
Score 6.9medium
Affected software
AVEVA
Pipeline Integrity Monitor
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in AVEVA Pipeline Integrity Monitor (CVE-2026-81823) involves missing authorization controls that permit unauthenticated attackers to access read-only data intended for authorized PIMBoards users. The flaw does not allow modification or write operations. The CVSS 4.0 base score is 6.9, reflecting network attack vector, low complexity, no privileges required, no user interaction, and low impact on confidentiality only. No known exploits are reported in the wild. No patch or remediation information is provided in the input data.
Potential Impact
Exploitation of this vulnerability could result in unauthorized disclosure of information accessible to PIMBoards users. There is no impact on data integrity or availability since write operations are not affected. The vulnerability could be leveraged by unauthenticated attackers remotely over the network.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected system and monitor for unauthorized access attempts. Follow vendor guidance once published.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- icscert
- Date Reserved
- 2026-08-27T13:26:11.856Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa04b7bacd9273b4904047b
Added to database: 09/08/2026, 17:52:59 UTC
Last enriched: 09/16/2026, 00:51:00 UTC
Last updated: 10/07/2026, 06:48:19 UTC
Views: 67
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