Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Schneider Electric | PowerChute™ Serial Shutdown | Versions v1.4 and prior | — |
Advisories 2
- ICSA-26-190-02 Schneider Electric PowerChute Serial Shutdown CISA ICS & IT advisories · Jul 9, 2026
- SEVD-2026-104-01 Multiple Vulnerabilities on PowerChute™ Serial Shutdown Schneider Electric CPCERT · Apr 14, 2026