CVE-2021-32593

Description

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory fortiguard.com
Affected: Fortinet Fortinet FortiWAN
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/psirt/FG-IR-21-070 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-32593?
CVE-2021-32593 has been scored as a medium severity vulnerability.
How to fix CVE-2021-32593?
To fix CVE-2021-32593, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-32593 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-32593 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-32593?
CVE-2021-32593 affects Fortinet Fortinet FortiWAN.
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