Description
An improper check or handling of exceptional conditions vulnerability [CWE-703] in FortiOS version 7.4.0 through 7.4.3 and before 7.2.7, FortiProxy version 7.4.0 through 7.4.3 and before 7.2.9, FortiPAM before 1.2.0 and FortiSwitchManager version 7.2.0 through 7.2.3 and version 7.0.0 through 7.0.3 fgfm daemon may allow an unauthenticated attacker to repeatedly reset the fgfm connection via crafted SSL encrypted TCP requests.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Fortinet | FortiProxy | 7.4.0 – ≤ 7.4.3, 7.2.0 – ≤ 7.2.9, 7.0.0 – ≤ 7.0.22, 2.0.0 – ≤ 2.0.14, 1.2.0 – ≤ 1.2.13 | — |
| Fortinet | FortiPAM | 1.2.0, 1.1.0 – ≤ 1.1.2, 1.0.0 – ≤ 1.0.3 | — |
| Fortinet | FortiOS | 7.4.0 – ≤ 7.4.3, 7.2.0 – ≤ 7.2.7, 7.0.0 – ≤ 7.0.18, 6.4.0 – ≤ 6.4.16, 6.2.0 – ≤ 6.2.17 | — |
| Fortinet | FortiSwitchManager | 7.2.0 – ≤ 7.2.3, 7.0.0 – ≤ 7.0.3 | — |
Advisories 3
- ICSA-24-193-02 Siemens RUGGEDCOM APE 1808 CISA ICS & IT advisories · Jan 14, 2026
- SSA-698820 SSA-698820: Multiple Vulnerabilities in Fortigate NGFW Before V7.4.4 on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Jan 13, 2026
- WID-SEC-2025-2286 Fortinet FortiOS und FortiProxy: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 14, 2025