CVE-2026-2399 — Schneider Electric / PowerChute™ Serial Shutdown

CVE-2026-2399

Schneider Electric / PowerChute™ Serial Shutdown PUBLISHED

Description (CNA)

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause critical files overwritten with text data when a Web Admin user alters the POST /REST/upssleep request payload.

Affected (CNA)

Vendor / product	Versions
Schneider Electric / PowerChute™ Serial Shutdown	affected Versions 1.4 and prior

CWE

CWE-22

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.