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Status published
Medium
CVE-2025-11566
CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that...
Vulnerability Description
CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that would allow an attacker on the local network to gain access to the user account by performing an arbitrary number of authentication attempts with different credentials on the /REST/shutdownnow endpoint.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Schneider Electric
View all reports →Affected Software
PowerChute™ Serial Shutdown
Vulnerable Versions:
Versions v1.3 and prior
Timeline
Official Publish:
November 12th, 2025
Last Modified:
November 12th, 2025
Added to House:
July 22nd, 2026