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.

Score

CVSS 4.0 6.9 Medium

Status

Analyzed - cybersecurity@se.com

Published

2026-04-14

Last modified

2026-10-26

Weaknesses

CWE-307

Affected products

• Powerchute Serial Shutdown (Schneider-electric)
• Powerchute Serial Shutdown (Schneider Electric)

References

• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-104-01&p_enDocType=Security+and+Safety+Notice&p_File_…