CVE-2021-41028
High
Description
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.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Fortinet Forticlient
PublishedDec 16, 2021
First seenDec 16, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet forticlient | 6.0.0 ≤ v ≤ 6.0.9, 6.2.0 ≤ v ≤ 6.2.9, 6.4.0 ≤ v ≤ 6.4.6, 7.0.0, 7.0.1 | — |
| fortinet forticlient_endpoint_management_server | 6.2.0 ≤ v ≤ 6.2.9, 6.4.0 ≤ v ≤ 6.4.6, 7.0.0, 7.0.1 | — |
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