Fortinet FortiAnalyzer before 5.0.12 and 5.2.x before 5.2.5; FortiSwitch 3.3.x before 3.3.3; FortiCache 3.0.x before 3.0.8; and FortiOS 4.1.x before 4.1.11, 4.2.x before 4.2.16, 4.3.x before 4.3.17 and 5.0.x before 5.0.8 have a hardcoded passphrase for the Fortimanager_Access account, which allows remote attackers to obtain administrative access via an SSH session.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fortios | Fortinet | * | 4.3.16 (including) |
| Fortios | Fortinet | 5.0 (including) | 5.0 (including) |
| Fortios | Fortinet | 5.0.0 (including) | 5.0.0 (including) |
| Fortios | Fortinet | 5.0.1 (including) | 5.0.1 (including) |
| Fortios | Fortinet | 5.0.2 (including) | 5.0.2 (including) |
| Fortios | Fortinet | 5.0.3 (including) | 5.0.3 (including) |
| Fortios | Fortinet | 5.0.4 (including) | 5.0.4 (including) |
| Fortios | Fortinet | 5.0.5 (including) | 5.0.5 (including) |
| Fortios | Fortinet | 5.0.6 (including) | 5.0.6 (including) |
| Fortios | Fortinet | 5.0.7 (including) | 5.0.7 (including) |
References
- http://blog.fortinet.com/post/brief-statement-regarding-issues-found-with-fortios
- http://packetstormsecurity.com/files/135225/FortiGate-OS-5.0.7-SSH-Backdoor.html
- http://seclists.org/fulldisclosure/2016/Jan/26
- http://www.fortiguard.com/advisory/multiple-products-ssh-undocumented-login-vulnerability
- http://www.securitytracker.com/id/1034663
- https://twitter.com/esizkur/status/686842135501508608
- https://www.exploit-db.com/exploits/39224/
- http://blog.fortinet.com/post/brief-statement-regarding-issues-found-with-fortios
- http://packetstormsecurity.com/files/135225/FortiGate-OS-5.0.7-SSH-Backdoor.html
- http://seclists.org/fulldisclosure/2016/Jan/26
- http://www.fortiguard.com/advisory/multiple-products-ssh-undocumented-login-vulnerability
- http://www.securitytracker.com/id/1034663
- https://twitter.com/esizkur/status/686842135501508608
- https://www.exploit-db.com/exploits/39224/