CVE-2026-2402

CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists that would allow an attacker to gain access to the user account by performing an arbitrary number of authentication attempts with different credentials on a sequence of requests to multiple endpoints.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-104-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-104-01.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:schneider-electric:powerchute_serial_shutdown:*:*:*:*:*:*:*:*

History

22 Apr 2026, 14:11

Type	Values Removed	Values Added
References	~~() https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-104-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-104-01.pdf -~~	() https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-104-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-104-01.pdf - Vendor Advisory
CPE		cpe:2.3:a:schneider-electric:powerchute_serial_shutdown::::::::
First Time		Schneider-electric Schneider-electric powerchute Serial Shutdown
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.3

14 Apr 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-14 16:16

Updated : 2026-04-22 14:11

NVD link : CVE-2026-2402

Mitre link : CVE-2026-2402

CVE.ORG link : CVE-2026-2402

JSON object : View

Products Affected

schneider-electric

powerchute_serial_shutdown

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

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