CVE-2021-32593: Medium severity fortinet fortiwan vulnerability
Published Apr 6, 2022
·Updated
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 Software
1 affected component
Fortinet FortiWan<=4.5.8
Remediation
Patch Available
Event History
Apr 6, 2022
CVE Published
via MITRE·09:15 AM
Data Sourced
via MITRE·09:15 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-32593?
CVE-2021-32593 has been classified as a high-severity vulnerability due to its potential impact on cryptographic security.
2
How do I fix CVE-2021-32593?
To remediate CVE-2021-32593, upgrade FortiWAN to version 4.5.9 or later.
3
What systems are affected by CVE-2021-32593?
CVE-2021-32593 affects FortiWAN versions prior to 4.5.9.
4
Can CVE-2021-32593 be exploited remotely?
Yes, CVE-2021-32593 can be exploited by an unauthenticated remote attacker.
5
What type of vulnerability is CVE-2021-32593?
CVE-2021-32593 is characterized as a use of a broken or risky cryptographic algorithm vulnerability.