CVE-2022-22306
Last modified
CVE-2022-22306 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An improper certificate validation vulnerability [CWE-295] in FortiOS 6.0.0 through 6.0.14, 6.2.0 through 6.2.10, 6.4.0 through 6.4.8, 7.0.0 may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the FortiGate and some peers such as private SDNs and external cloud platforms.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
An improper certificate validation vulnerability [CWE-295] in FortiOS 6.0.0 through 6.0.14, 6.2.0 through 6.2.10, 6.4.0 through 6.4.8, 7.0.0 may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the FortiGate and some peers such as private SDNs and external cloud platforms.
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortios | >= 6.0.0, <= 6.0.14 |
| Fortinet | Fortios | >= 6.2.0, <= 6.2.10 |
| Fortinet | Fortios | >= 6.4.0, < 6.4.9 |
| Fortinet | Fortios | 7.0.0 |
References
- https://fortiguard.com/psirt/FG-IR-21-239Vendor Advisory
- https://fortiguard.com/psirt/FG-IR-21-239Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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