CVE-2015-1571
Last modified
CVE-2015-1571 is a vulnerability of currently unknown severity. The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... EPSS estimates a 0.86% chance of exploitation in the next 30 days.
Description
The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortios | 5.0.7 |
References
- http://www.fortiguard.com/advisory/FG-IR-15-002/Vendor Advisory
- http://www.fortiguard.com/advisory/FG-IR-15-002/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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