FortiOS - Lack of certificate verification when establishing secure connections to some external end-points
Fortinet PSIRT Advisories
Fortinet PSIRT Contact:
Website: https://fortiguard.fortinet.com/faq/psirt-contact
FG-IR-21-239
Final
1
1
2022-05-03T00:00:00
Current version
2022-05-03T00:00:00
2022-05-03T00:00:00
An improper certificate validation vulnerability [CWE-295] in FortiOS 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.
None
Information disclosure
FortiOS version 6.0.0 through 6.0.14 FortiOS version 6.2.0 through 6.2.10 FortiOS version 6.4.0 through 6.4.8 FortiOS version 7.0.0
Please upgrade to FortiOS version 7.0.1 or above. Please upgrade to FortiOS version 6.4.9 or above.
FortiOS 7.0.0
FortiOS 6.4.8
FortiOS 6.4.7
FortiOS 6.4.6
FortiOS 6.4.5
FortiOS 6.4.4
FortiOS 6.4.3
FortiOS 6.4.2
FortiOS 6.4.1
FortiOS 6.4.0
FortiOS 6.2.16
FortiOS 6.2.15
FortiOS 6.2.14
FortiOS 6.2.13
FortiOS 6.2.12
FortiOS 6.2.11
FortiOS 6.2.10
FortiOS 6.2.9
FortiOS 6.2.8
FortiOS 6.2.7
FortiOS 6.2.6
FortiOS 6.2.5
FortiOS 6.2.4
FortiOS 6.2.3
FortiOS 6.2.2
FortiOS 6.2.1
FortiOS 6.2.0
FortiOS 6.0.18
FortiOS 6.0.17
FortiOS 6.0.16
FortiOS 6.0.15
FortiOS 6.0.14
FortiOS 6.0.13
FortiOS 6.0.12
FortiOS 6.0.11
FortiOS 6.0.10
FortiOS 6.0.9
FortiOS 6.0.8
FortiOS 6.0.7
FortiOS 6.0.6
FortiOS 6.0.5
FortiOS 6.0.4
FortiOS 6.0.3
FortiOS 6.0.2
FortiOS 6.0.1
FortiOS 6.0.0
FortiOS - Lack of certificate verification when establishing secure connections to some external end-points
CVE-2022-22306
FortiOS-7.0.0
FortiOS-6.4.8
FortiOS-6.4.7
FortiOS-6.4.6
FortiOS-6.4.5
FortiOS-6.4.4
FortiOS-6.4.3
FortiOS-6.4.2
FortiOS-6.4.1
FortiOS-6.4.0
FortiOS-6.2.16
FortiOS-6.2.15
FortiOS-6.2.14
FortiOS-6.2.13
FortiOS-6.2.12
FortiOS-6.2.11
FortiOS-6.2.10
FortiOS-6.2.9
FortiOS-6.2.8
FortiOS-6.2.7
FortiOS-6.2.6
FortiOS-6.2.5
FortiOS-6.2.4
FortiOS-6.2.3
FortiOS-6.2.2
FortiOS-6.2.1
FortiOS-6.2.0
FortiOS-6.0.18
FortiOS-6.0.17
FortiOS-6.0.16
FortiOS-6.0.15
FortiOS-6.0.14
FortiOS-6.0.13
FortiOS-6.0.12
FortiOS-6.0.11
FortiOS-6.0.10
FortiOS-6.0.9
FortiOS-6.0.8
FortiOS-6.0.7
FortiOS-6.0.6
FortiOS-6.0.5
FortiOS-6.0.4
FortiOS-6.0.3
FortiOS-6.0.2
FortiOS-6.0.1
FortiOS-6.0.0
4.8
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:U/RC:R
https://fortiguard.fortinet.com/psirt/FG-IR-21-239
FortiOS - Lack of certificate verification when establishing secure connections to some external end-points
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