CVE-2026-81861 - Vulnerability Details - OpenCVE

CWE-522: Insufficiently Protected Credentials vulnerability that could result in exposure of authentication information and unauthorized access to RTU functionality.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction Active

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://download.se.com/files?p_Doc_Ref=SEVD-2026-251-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-251-03.pdf

History

Fri, 11 Sep 2026 16:45:00 +0000

Type	Values Removed	Values Added
Title		Insufficiently Protected Credentials in Schneider Electric SCADA Pack allow Unauthorized RTU Access

Fri, 11 Sep 2026 15:30:00 +0000

Type	Values Removed	Values Added
Description		CWE-522: Insufficiently Protected Credentials vulnerability that could result in exposure of authentication information and unauthorized access to RTU functionality.
Weaknesses		CWE-522
References		https://download.se.com/files?p_Doc_Ref=SEVD-2026-251-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-251-03.pdf
Metrics		cvssV4_0 `{'score': 5.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: schneider

Published: 2026-09-11T15:07:48.927Z

Updated: 2026-09-11T15:07:48.927Z

Reserved: 2026-08-27T16:49:45.578Z

Link: CVE-2026-81861

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-11T16:17:47.613

Modified: 2026-09-11T16:17:47.613

Link: CVE-2026-81861

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-11T16:30:08Z

Weaknesses

CWE-522

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