An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0 may allow a non-privileged user with access to several endpoints to brute force attack these endpoints.
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fortisiem | Fortinet | 5.1.0 (including) | 5.1.3 (including) |
| Fortisiem | Fortinet | 5.3.0 (including) | 5.3.3 (including) |
| Fortisiem | Fortinet | 6.3.0 (including) | 6.3.3 (including) |
| Fortisiem | Fortinet | 5.2.1 (including) | 5.2.1 (including) |
| Fortisiem | Fortinet | 5.2.2 (including) | 5.2.2 (including) |
| Fortisiem | Fortinet | 5.2.5 (including) | 5.2.5 (including) |
| Fortisiem | Fortinet | 5.2.6 (including) | 5.2.6 (including) |
| Fortisiem | Fortinet | 5.2.7 (including) | 5.2.7 (including) |
| Fortisiem | Fortinet | 5.2.8 (including) | 5.2.8 (including) |
| Fortisiem | Fortinet | 5.4.0 (including) | 5.4.0 (including) |
| Fortisiem | Fortinet | 6.1.0 (including) | 6.1.0 (including) |
| Fortisiem | Fortinet | 6.1.1 (including) | 6.1.1 (including) |
| Fortisiem | Fortinet | 6.1.2 (including) | 6.1.2 (including) |
| Fortisiem | Fortinet | 6.2.0 (including) | 6.2.0 (including) |
| Fortisiem | Fortinet | 6.2.1 (including) | 6.2.1 (including) |
| Fortisiem | Fortinet | 6.4.0 (including) | 6.4.0 (including) |
| Fortisiem | Fortinet | 6.4.1 (including) | 6.4.1 (including) |
| Fortisiem | Fortinet | 6.4.2 (including) | 6.4.2 (including) |
| Fortisiem | Fortinet | 6.5.0 (including) | 6.5.0 (including) |
| Fortisiem | Fortinet | 6.5.1 (including) | 6.5.1 (including) |
| Fortisiem | Fortinet | 6.6.0 (including) | 6.6.0 (including) |
| Fortisiem | Fortinet | 6.6.1 (including) | 6.6.1 (including) |
| Fortisiem | Fortinet | 6.6.2 (including) | 6.6.2 (including) |
| Fortisiem | Fortinet | 6.6.3 (including) | 6.6.3 (including) |
| Fortisiem | Fortinet | 6.7.0 (including) | 6.7.0 (including) |
Common protection mechanisms include:
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
Consider using libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator. [REF-45]