FortiManager Authentication Bypass via Alternate Path
Authentication bypass in FortiManager 7.2.5 through 7.6.1 (and cloud variants) allows unauthorized access to the central management plane. CVSS 8.1, patch available.
- Vendor
- Fortinet
- Product
- FortiManager
- CVSS
- 8.1
- EPSS (exploit probability)
- N/A
- Status
- patched
- Published
Authentication bypass using an alternate path or channel (CWE-288) in Fortinet FortiManager, affecting both on-premises and cloud deployments. An attacker who exploits this flaw gains unauthorized access to the FortiManager management plane — the central configuration controller for FortiGate networks.
Affected versions
| Variant | Affected range |
|---|---|
| FortiManager | 7.2.5 – 7.2.9 |
| FortiManager | 7.4.3 – 7.4.5 |
| FortiManager | 7.6.1 |
| FortiManager Cloud | 7.2.5 – 7.2.9 |
| FortiManager Cloud | 7.4.3 – 7.4.5 |
| FortiManager Cloud | 7.6.1 |
Patch and mitigation
Apply patched builds per Fortinet advisory FG-IR-26-160. FortiManager management interfaces should not be internet-accessible under any circumstances — verify network segmentation alongside patching.
Exploitation status: unconfirmed in the wild as of initial publication.
