Vulnerability Details CVE-2021-41028
A combination of a use of hard-coded cryptographic key vulnerability [CWE-321] in FortiClientEMS 7.0.1 and below, 6.4.6 and below and an improper certificate validation vulnerability [CWE-297] in FortiClientWindows, FortiClientLinux and FortiClientMac 7.0.1 and below, 6.4.6 and below may allow an unauthenticated and network adjacent attacker to perform a man-in-the-middle attack between the EMS and the FCT via the telemetry protocol.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 7.5%
CVSS Severity
CVSS v3 Score 8.2
CVSS v2 Score 5.4
References
Products affected by CVE-2021-41028
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cpe:2.3:a:fortinet:forticlient:6.0.0
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cpe:2.3:a:fortinet:forticlient:6.0.1
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cpe:2.3:a:fortinet:forticlient:6.0.2
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cpe:2.3:a:fortinet:forticlient:6.0.3
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cpe:2.3:a:fortinet:forticlient:6.0.4
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cpe:2.3:a:fortinet:forticlient:6.0.5
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cpe:2.3:a:fortinet:forticlient:6.0.6
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cpe:2.3:a:fortinet:forticlient:6.0.7
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cpe:2.3:a:fortinet:forticlient:6.0.8
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cpe:2.3:a:fortinet:forticlient:6.0.9
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cpe:2.3:a:fortinet:forticlient:6.2.0
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cpe:2.3:a:fortinet:forticlient:6.2.1
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cpe:2.3:a:fortinet:forticlient:6.2.2
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cpe:2.3:a:fortinet:forticlient:6.2.3
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cpe:2.3:a:fortinet:forticlient:6.2.4
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cpe:2.3:a:fortinet:forticlient:6.2.5
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cpe:2.3:a:fortinet:forticlient:6.2.6
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cpe:2.3:a:fortinet:forticlient:6.2.7
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cpe:2.3:a:fortinet:forticlient:6.2.8
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cpe:2.3:a:fortinet:forticlient:6.2.9
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cpe:2.3:a:fortinet:forticlient:6.4.0
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cpe:2.3:a:fortinet:forticlient:6.4.1
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cpe:2.3:a:fortinet:forticlient:6.4.2
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cpe:2.3:a:fortinet:forticlient:6.4.3
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cpe:2.3:a:fortinet:forticlient:6.4.4
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cpe:2.3:a:fortinet:forticlient:6.4.5
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cpe:2.3:a:fortinet:forticlient:6.4.6
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cpe:2.3:a:fortinet:forticlient:7.0.0
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cpe:2.3:a:fortinet:forticlient:7.0.1
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.0
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.1
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.2
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.3
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.4
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.6
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.7
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.8
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.2.9
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.4.0
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.4.1
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.4.2
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.4.3
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:6.4.4
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:7.0.0
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cpe:2.3:a:fortinet:forticlient_endpoint_management_server:7.0.1