The FortiManager protocol service in Fortinet FortiOS before 4.3.16 and 5.x before 5.0.8 on FortiGate devices does not prevent use of anonymous ciphersuites, which makes it easier for man-in-the-middle attackers to obtain sensitive information or interfere with communications by modifying the client-server data stream.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Fortios | — | Upgrade Fortinet FortiOS to version 5.0.8Upgrade Fortinet FortiOS to version 4.3.16 | May 15, 2017 | Sep 10, 2014 |
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