CVE-2021-32593: A use of a broken or risky cryptographic algorithm vulnerability [CWE-327] in the Dynamic Tunnel Protocol of FortiWAN before 4.5.9 may allow an unauthenticated…

PriorityP337medium6.5CVSS 3.1

AVNACLPRNUINSUCLILAN

EPSS

0.55%

42.2th percentile

A use of a broken or risky cryptographic algorithm vulnerability [CWE-327] in the Dynamic Tunnel Protocol of FortiWAN before 4.5.9 may allow an unauthenticated remote attacker to decrypt and forge protocol communication messages.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortinet_fortiwan	—	—
fortinet	fortiwan	<= 4.5.8	—
fortinet	fortiwan	—	—

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:P/A:N

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