Description
An improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiOS version 7.2.0 through 7.2.3 and before 7.0.10, FortiProxy version 7.2.0 through 7.2.2 and before 7.0.8 administrative interface allows an attacker with a valid user account to perform brute-force attacks on other user accounts via injecting valid login sessions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Fortinet | FortiOS | 7.2.0 – ≤ 7.2.3, 7.0.0 – ≤ 7.0.10, 6.4.0 – ≤ 6.4.12, 6.2.0 – ≤ 6.2.13 | — |
| Fortinet | FortiProxy | 7.2.0 – ≤ 7.2.1, 7.0.0 – ≤ 7.0.7, 2.0.0 – ≤ 2.0.12, 1.2.0 – ≤ 1.2.13, 1.1.0 – ≤ 1.1.6, 1.0.0 – ≤ 1.0.7 | — |
Advisories 2
- ICSA-24-074-11 Siemens RUGGEDCOM APE1808 with Fortigate NGFW Devices CISA ICS & IT advisories · Jan 14, 2026
- SSA-366067 SSA-366067: Multiple Vulnerabilities in Fortigate NGFW Before V7.4.1 on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Jan 13, 2026