PSIRTPolicy-based NGFW SSL VPN mode doesn't filter accesses via Bookmarks
Summary
A permissive list of allowed inputs vulnerability [CWE-183] in FortiGate Policy-based NGFW Mode may allow an authenticated SSL-VPN user to bypass the policy via bookmarks in the web portal.
| Version | Affected | Solution |
|---|---|---|
| FortiOS 7.2 | 7.2.0 through 7.2.3 | Upgrade to 7.2.4 or above |
| FortiOS 7.0 | 7.0.0 through 7.0.9 | Upgrade to 7.0.11 or above |
| FortiOS 6.4 | Not affected | Not Applicable |
| FortiOS 6.2 | Not affected | Not Applicable |
Acknowledgement
Fortinet is pleased to thank Mr. Salim Faid from JVGAS for bringing this issue to our attention under responsible disclosure.
Timeline
2023-04-11: Initial publication