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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Schneider Electric | PowerChute™ Serial Shutdown | Versions v1.3 and prior | — |
Advisories 2
- ICSA-25-322-04 Schneider Electric PowerChute Serial Shutdown CISA ICS & IT advisories · Nov 11, 2025
- SEVD-2025-315-01 PowerChute™ Serial Shutdown Schneider Electric CPCERT · Nov 11, 2025