Vulnerabilities > CVE-2020-11650 - Improper Restriction of Excessive Authentication Attempts vulnerability in Ixsystems Freenas Firmware and Truenas Firmware
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
An issue was discovered in iXsystems FreeNAS (and TrueNAS) 11.2 before 11.2-u8 and 11.3 before 11.3-U1. It allows a denial of service. The login authentication component has no limits on the length of an authentication message or the rate at which such messages are sent.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 36 | |
| Hardware | 2 |