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FortinetVULNRICHMENT:CVE-2022-45856

HistorySep 10, 2024 - 2:37 p.m.

CVE-2022-45856

2024-09-1014:37:48

CWE-295

fortinet

github.com

certificate validation

forticlient

cwe-295

saml sso

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:U/RC:C

AI Score

7.1

Confidence

Low

EPSS

0.001

Percentile

37.7%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through 7.0.7, FortiClientMac 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientLinux 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientAndroid 6.4 all versions, 7.0 all versions, 7.2.0 and FortiClientiOS 5.6 all versions, 6.0.0 through 6.0.1, 7.0.0 through 7.0.6 SAML SSO feature may allow an unauthenticated attacker to man-in-the-middle the communication between the FortiClient and both the service provider and the identity provider.

References

fortiguard.fortinet.com/psirt/FG-IR-22-230

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:U/RC:C

AI Score

7.1

Confidence

Low

EPSS

0.001

Percentile

37.7%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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