CVE-2026-2399

MEDIUM

Schneider Electric PowerChute Serial Shutdown Path Traversal Vulnerability

Generated titleSource: EIP title enrichment
STIX 2.1 vulnerability

Record summary

CVE-2026-2399 has a selected CVSS score of 6.9 (medium).

Description

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactTotal

CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 14, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

PowerChute™ Serial Shutdown

Browse Schneider Electric / PowerChute™ Serial Shutdown

Default status: unaffected

CVE ListVersions 1.4 and prioraffected

References

2