PSIRTFortiNAC - java untrusted object deserialization RCE
Summary
A deserialization of untrusted data vulnerability [CWE-502] in FortiNAC may allow an unauthenticated user to execute unauthorized code or commands via specifically crafted requests to the tcp/1050 service.
| Version | Affected | Solution |
|---|---|---|
| FortiNAC 9.4 | 9.4.0 through 9.4.2 | Upgrade to 9.4.3 or above |
| FortiNAC 9.2 | 9.2.0 through 9.2.7 | Upgrade to 9.2.8 or above |
| FortiNAC 9.1 | 9.1.0 through 9.1.9 | Upgrade to 9.1.10 or above |
| FortiNAC 8.8 | 8.8 all versions | Migrate to a fixed release |
| FortiNAC 8.7 | 8.7 all versions | Migrate to a fixed release |
| FortiNAC 8.6 | 8.6 all versions | Migrate to a fixed release |
| FortiNAC 8.5 | 8.5 all versions | Migrate to a fixed release |
| FortiNAC 8.3 | 8.3 all versions | Migrate to a fixed release |
| FortiNAC 7.2 | 7.2.0 through 7.2.1 | Upgrade to 7.2.2 or above |
Acknowledgement
Fortinet is pleased to thank Florian Hauser from CODE WHITE for reporting this vulnerability under responsible disclosure.Timeline
2023-06-23: Initial publication