CVE-2026-81861

Published on September 11, 2026

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

Weakness type (CWE)CWE-522

Vulnerabilities

Schneider Electric SCADAPack Credential Flaw Exposes RTU Authentication Data

Schneider Electric CVE-2026-81861 flaw lets Secure Lock expose SCADAPack RTU credentials. See affected models, risks and RBAC mitigation.

Sep 15, 202619:435 min readRead

This product uses the NVD API but is not endorsed or certified by the NVD.

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Schneider Electric SCADAPack Credential Flaw Exposes RTU Authentication Data